2781923760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 720

約数和(自身を含む): 12381707520

約数和(自身を除く): 9599783760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 110, 112, 114, 120, 126, 132, 133, 139, 140, 144, 152, 154, 165, 168, 171, 176, 180, 190, 198, 209, 210, 220, 228, 231, 240, 252, 264, 266, 278, 280, 285, 304, 308, 315, 330, 336, 342, 360, 361, 380, 385, 396, 399, 417, 418, 420, 440, 456, 462, 495, 504, 528, 532, 556, 560, 570, 616, 627, 630, 660, 665, 684, 693, 695, 720, 722, 760, 770, 792, 798, 834, 836, 840, 855, 880, 912, 924, 973, 990, 1008, 1045, 1064, 1083, 1112, 1140, 1155, 1197, 1232, 1251, 1254, 1260, 1320, 1330, 1368, 1386, 1390, 1444, 1463, 1520, 1529, 1540, 1584, 1596, 1668, 1672, 1680, 1710, 1805, 1848, 1881, 1946, 1980, 1995, 2085, 2090, 2128, 2166, 2224, 2280, 2310, 2394, 2502, 2508, 2520, 2527, 2640, 2641, 2660, 2736, 2772, 2780, 2888, 2919, 2926, 3058, 3080, 3135, 3192, 3249, 3336, 3344, 3420, 3465, 3610, 3696, 3762, 3892, 3960, 3971, 3990, 4170, 4180, 4332, 4389, 4560, 4587, 4620, 4788, 4865, 5004, 5016, 5040, 5054, 5282, 5320, 5415, 5544, 5560, 5776, 5838, 5852, 5985, 6116, 6160, 6255, 6270, 6384, 6498, 6672, 6840, 6930, 7220, 7315, 7524, 7581, 7645, 7784, 7920, 7923, 7942, 7980, 8340, 8360, 8664, 8757, 8778, 9174, 9240, 9405, 9576, 9730, 10008, 10032, 10108, 10564, 10640, 10703, 10830, 11088, 11120, 11676, 11704, 11913, 11970, 12232, 12510, 12540, 12635, 12996, 13167, 13205, 13680, 13761, 13860, 14440, 14595, 14630, 15048, 15162, 15290, 15568, 15846, 15884, 15960, 16245, 16680, 16720, 17328, 17514, 17556, 18348, 18480, 18487, 18810, 19152, 19460, 19855, 20016, 20216, 21128, 21406, 21660, 21945, 22743, 22935, 23352, 23408, 23769, 23826, 23940, 24464, 25020, 25080, 25270, 25992, 26334, 26410, 27522, 27720, 27797, 28880, 29051, 29190, 29260, 30096, 30324, 30580, 31692, 31768, 31920, 32109, 32490, 33360, 35028, 35112, 35739, 36696, 36974, 37620, 37905, 38920, 39615, 39710, 40432, 42256, 42812, 43320, 43785, 43890, 45486, 45870, 46704, 47538, 47652, 47880, 50040, 50160, 50179, 50540, 51984, 52668, 52820, 53515, 55044, 55440, 55461, 55594, 58102, 58380, 58520, 59565, 60648, 61160, 63384, 63536, 64218, 64980, 65835, 68805, 70056, 70224, 71478, 73392, 73948, 75240, 75810, 77840, 79230, 79420, 83391, 85624, 86640, 87153, 87570, 87780, 90972, 91740, 92435, 95076, 95304, 95760, 96327, 100080, 100358, 101080, 105336, 105640, 107030, 110088, 110922, 111188, 113715, 116204, 116760, 117040, 118845, 119130, 121296, 122320, 126768, 128436, 129960, 131670, 137610, 138985, 140112, 142956, 145255, 147896, 150480, 150537, 151620, 158460, 158840, 160545, 166383, 166782, 171248, 174306, 175140, 175560, 178695, 181944, 183480, 184870, 190152, 190608, 192654, 200716, 202160, 203357, 210672, 211280, 214060, 220176, 221844, 222376, 227430, 232408, 233520, 237690, 238260, 250173, 250895, 256872, 259920, 261459, 263340, 275220, 277305, 277970, 285912, 290510, 295792, 301074, 303240, 316920, 317680, 321090, 332766, 333564, 348612, 350280, 351120, 351253, 357390, 363888, 366960, 369740, 380304, 385308, 401432, 406714, 416955, 428120, 435765, 443688, 444752, 451611, 454860, 464816, 475380, 476520, 481635, 500346, 501790, 513744, 522918, 526680, 550440, 551969, 554610, 555940, 571824, 581020, 602148, 606480, 610071, 633840, 642180, 665532, 667128, 697224, 700560, 702506, 714780, 739480, 752685, 770616, 802864, 813428, 831915, 833910, 856240, 871530, 887376, 903222, 909720, 950760, 953040, 963270, 1000692, 1003580, 1016785, 1045836, 1053360, 1053759, 1100880, 1103938, 1109220, 1111880, 1162040, 1204296, 1220142, 1250865, 1284360, 1307295, 1331064, 1334256, 1394448, 1405012, 1429560, 1478960, 1505370, 1541232, 1626856, 1655907, 1663830, 1667820, 1743060, 1756265, 1806444, 1819440, 1830213, 1901520, 1926540, 2001384, 2007160, 2033570, 2091672, 2107518, 2207876, 2218440, 2223760, 2258055, 2324080, 2408592, 2440284, 2501730, 2568720, 2614590, 2662128, 2759845, 2810024, 2859120, 3010740, 3050355, 3161277, 3253712, 3311814, 3327660, 3335640, 3486120, 3512530, 3612888, 3660426, 3853080, 3863783, 4002768, 4014320, 4067140, 4183344, 4215036, 4415752, 4436880, 4516110, 4880568, 4967721, 5003460, 5229180, 5268795, 5519690, 5620048, 6021480, 6100710, 6322554, 6623628, 6655320, 6671280, 6972240, 7025060, 7225776, 7320852, 7706160, 7727566, 8134280, 8279535, 8430072, 8831504, 9032220, 9151065, 9761136, 9935442, 10006920, 10458360, 10537590, 11039380, 11591349, 12042960, 12201420, 12645108, 13247256, 13310640, 14050120, 14641704, 15455132, 15806385, 16268560, 16559070, 16860144, 18064440, 18302130, 19318915, 19870884, 20013840, 20916720, 21075180, 22078760, 23182698, 24402840, 24838605, 25290216, 26494512, 28100240, 29283408, 30910264, 31612770, 33118140, 34774047, 36128880, 36604260, 38637830, 39741768, 42150360, 44157520, 46365396, 48805680, 49677210, 50580432, 57956745, 61820528, 63225540, 66236280, 69548094, 73208520, 77275660, 79483536, 84300720, 92730792, 99354420, 115913490, 126451080, 132472560, 139096188, 146417040, 154551320, 173870235, 185461584, 198708840, 231826980, 252902160, 278192376, 309102640, 347740470, 397417680, 463653960, 556384752, 695480940, 927307920, 1390961880, 2781923760]

約数ペア:

[(1, 2781923760), (2, 1390961880), (3, 927307920), (4, 695480940), (5, 556384752), (6, 463653960), (7, 397417680), (8, 347740470), (9, 309102640), (10, 278192376), (11, 252902160), (12, 231826980), (14, 198708840), (15, 185461584), (16, 173870235), (18, 154551320), (19, 146417040), (20, 139096188), (21, 132472560), (22, 126451080), (24, 115913490), (28, 99354420), (30, 92730792), (33, 84300720), (35, 79483536), (36, 77275660), (38, 73208520), (40, 69548094), (42, 66236280), (44, 63225540), (45, 61820528), (48, 57956745), (55, 50580432), (56, 49677210), (57, 48805680), (60, 46365396), (63, 44157520), (66, 42150360), (70, 39741768), (72, 38637830), (76, 36604260), (77, 36128880), (80, 34774047), (84, 33118140), (88, 31612770), (90, 30910264), (95, 29283408), (99, 28100240), (105, 26494512), (110, 25290216), (112, 24838605), (114, 24402840), (120, 23182698), (126, 22078760), (132, 21075180), (133, 20916720), (139, 20013840), (140, 19870884), (144, 19318915), (152, 18302130), (154, 18064440), (165, 16860144), (168, 16559070), (171, 16268560), (176, 15806385), (180, 15455132), (190, 14641704), (198, 14050120), (209, 13310640), (210, 13247256), (220, 12645108), (228, 12201420), (231, 12042960), (240, 11591349), (252, 11039380), (264, 10537590), (266, 10458360), (278, 10006920), (280, 9935442), (285, 9761136), (304, 9151065), (308, 9032220), (315, 8831504), (330, 8430072), (336, 8279535), (342, 8134280), (360, 7727566), (361, 7706160), (380, 7320852), (385, 7225776), (396, 7025060), (399, 6972240), (417, 6671280), (418, 6655320), (420, 6623628), (440, 6322554), (456, 6100710), (462, 6021480), (495, 5620048), (504, 5519690), (528, 5268795), (532, 5229180), (556, 5003460), (560, 4967721), (570, 4880568), (616, 4516110), (627, 4436880), (630, 4415752), (660, 4215036), (665, 4183344), (684, 4067140), (693, 4014320), (695, 4002768), (720, 3863783), (722, 3853080), (760, 3660426), (770, 3612888), (792, 3512530), (798, 3486120), (834, 3335640), (836, 3327660), (840, 3311814), (855, 3253712), (880, 3161277), (912, 3050355), (924, 3010740), (973, 2859120), (990, 2810024), (1008, 2759845), (1045, 2662128), (1064, 2614590), (1083, 2568720), (1112, 2501730), (1140, 2440284), (1155, 2408592), (1197, 2324080), (1232, 2258055), (1251, 2223760), (1254, 2218440), (1260, 2207876), (1320, 2107518), (1330, 2091672), (1368, 2033570), (1386, 2007160), (1390, 2001384), (1444, 1926540), (1463, 1901520), (1520, 1830213), (1529, 1819440), (1540, 1806444), (1584, 1756265), (1596, 1743060), (1668, 1667820), (1672, 1663830), (1680, 1655907), (1710, 1626856), (1805, 1541232), (1848, 1505370), (1881, 1478960), (1946, 1429560), (1980, 1405012), (1995, 1394448), (2085, 1334256), (2090, 1331064), (2128, 1307295), (2166, 1284360), (2224, 1250865), (2280, 1220142), (2310, 1204296), (2394, 1162040), (2502, 1111880), (2508, 1109220), (2520, 1103938), (2527, 1100880), (2640, 1053759), (2641, 1053360), (2660, 1045836), (2736, 1016785), (2772, 1003580), (2780, 1000692), (2888, 963270), (2919, 953040), (2926, 950760), (3058, 909720), (3080, 903222), (3135, 887376), (3192, 871530), (3249, 856240), (3336, 833910), (3344, 831915), (3420, 813428), (3465, 802864), (3610, 770616), (3696, 752685), (3762, 739480), (3892, 714780), (3960, 702506), (3971, 700560), (3990, 697224), (4170, 667128), (4180, 665532), (4332, 642180), (4389, 633840), (4560, 610071), (4587, 606480), (4620, 602148), (4788, 581020), (4865, 571824), (5004, 555940), (5016, 554610), (5040, 551969), (5054, 550440), (5282, 526680), (5320, 522918), (5415, 513744), (5544, 501790), (5560, 500346), (5776, 481635), (5838, 476520), (5852, 475380), (5985, 464816), (6116, 454860), (6160, 451611), (6255, 444752), (6270, 443688), (6384, 435765), (6498, 428120), (6672, 416955), (6840, 406714), (6930, 401432), (7220, 385308), (7315, 380304), (7524, 369740), (7581, 366960), (7645, 363888), (7784, 357390), (7920, 351253), (7923, 351120), (7942, 350280), (7980, 348612), (8340, 333564), (8360, 332766), (8664, 321090), (8757, 317680), (8778, 316920), (9174, 303240), (9240, 301074), (9405, 295792), (9576, 290510), (9730, 285912), (10008, 277970), (10032, 277305), (10108, 275220), (10564, 263340), (10640, 261459), (10703, 259920), (10830, 256872), (11088, 250895), (11120, 250173), (11676, 238260), (11704, 237690), (11913, 233520), (11970, 232408), (12232, 227430), (12510, 222376), (12540, 221844), (12635, 220176), (12996, 214060), (13167, 211280), (13205, 210672), (13680, 203357), (13761, 202160), (13860, 200716), (14440, 192654), (14595, 190608), (14630, 190152), (15048, 184870), (15162, 183480), (15290, 181944), (15568, 178695), (15846, 175560), (15884, 175140), (15960, 174306), (16245, 171248), (16680, 166782), (16720, 166383), (17328, 160545), (17514, 158840), (17556, 158460), (18348, 151620), (18480, 150537), (18487, 150480), (18810, 147896), (19152, 145255), (19460, 142956), (19855, 140112), (20016, 138985), (20216, 137610), (21128, 131670), (21406, 129960), (21660, 128436), (21945, 126768), (22743, 122320), (22935, 121296), (23352, 119130), (23408, 118845), (23769, 117040), (23826, 116760), (23940, 116204), (24464, 113715), (25020, 111188), (25080, 110922), (25270, 110088), (25992, 107030), (26334, 105640), (26410, 105336), (27522, 101080), (27720, 100358), (27797, 100080), (28880, 96327), (29051, 95760), (29190, 95304), (29260, 95076), (30096, 92435), (30324, 91740), (30580, 90972), (31692, 87780), (31768, 87570), (31920, 87153), (32109, 86640), (32490, 85624), (33360, 83391), (35028, 79420), (35112, 79230), (35739, 77840), (36696, 75810), (36974, 75240), (37620, 73948), (37905, 73392), (38920, 71478), (39615, 70224), (39710, 70056), (40432, 68805), (42256, 65835), (42812, 64980), (43320, 64218), (43785, 63536), (43890, 63384), (45486, 61160), (45870, 60648), (46704, 59565), (47538, 58520), (47652, 58380), (47880, 58102), (50040, 55594), (50160, 55461), (50179, 55440), (50540, 55044), (51984, 53515), (52668, 52820)]