1789898040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 512

約数和(自身を含む): 7610112000

約数和(自身を除く): 5820213960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 120, 126, 133, 135, 136, 140, 152, 153, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 252, 255, 266, 270, 280, 285, 306, 315, 323, 340, 342, 357, 360, 378, 380, 399, 408, 420, 456, 459, 476, 504, 510, 513, 532, 540, 570, 595, 612, 630, 646, 665, 680, 684, 714, 733, 756, 760, 765, 798, 840, 855, 918, 945, 952, 969, 1020, 1026, 1064, 1071, 1080, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1428, 1466, 1512, 1530, 1596, 1615, 1710, 1785, 1836, 1890, 1938, 1995, 2040, 2052, 2142, 2199, 2261, 2280, 2295, 2380, 2394, 2520, 2565, 2584, 2660, 2856, 2907, 2932, 3060, 3192, 3213, 3230, 3420, 3570, 3591, 3665, 3672, 3780, 3876, 3990, 4104, 4284, 4398, 4522, 4590, 4760, 4788, 4845, 5130, 5131, 5320, 5355, 5814, 5864, 5985, 6120, 6426, 6460, 6597, 6783, 6840, 7140, 7182, 7330, 7560, 7752, 7980, 8568, 8721, 8796, 9044, 9180, 9576, 9690, 10260, 10262, 10710, 10995, 11305, 11628, 11970, 12461, 12852, 12920, 13194, 13566, 13927, 14280, 14364, 14535, 14660, 15393, 15960, 16065, 17442, 17592, 17955, 18088, 18360, 19380, 19791, 20349, 20520, 20524, 21420, 21990, 22610, 23256, 23940, 24922, 25655, 25704, 26388, 27132, 27854, 28728, 29070, 29320, 30786, 32130, 32985, 33915, 34884, 35910, 37383, 38760, 39582, 40698, 41048, 41781, 42840, 43605, 43980, 45220, 46179, 47880, 49844, 51310, 52776, 54264, 55708, 58140, 61047, 61572, 62305, 64260, 65970, 67830, 69635, 69768, 71820, 74766, 76965, 79164, 81396, 83562, 87210, 87227, 87960, 90440, 92358, 97489, 98955, 99688, 101745, 102620, 111416, 112149, 116280, 122094, 123144, 124610, 125343, 128520, 131940, 135660, 138537, 139270, 143640, 149532, 153930, 158328, 162792, 167124, 174420, 174454, 184716, 186915, 194978, 197910, 203490, 205240, 208905, 224298, 230895, 236759, 244188, 249220, 250686, 261681, 263880, 271320, 277074, 278540, 292467, 299064, 305235, 307860, 334248, 336447, 348840, 348908, 369432, 373830, 376029, 389956, 395820, 406980, 417810, 436135, 448596, 461790, 473518, 487445, 488376, 498440, 501372, 523362, 554148, 557080, 560745, 584934, 610470, 615720, 626715, 672894, 692685, 697816, 710277, 747660, 752058, 779912, 785043, 791640, 813960, 835620, 872270, 877401, 897192, 923580, 947036, 974890, 1002744, 1046724, 1108296, 1121490, 1169868, 1183795, 1220940, 1253430, 1308405, 1345788, 1385370, 1420554, 1462335, 1495320, 1504116, 1570086, 1657313, 1671240, 1682235, 1744540, 1754802, 1847160, 1880145, 1894072, 1949780, 2093448, 2130831, 2242980, 2339736, 2355129, 2367590, 2441880, 2506860, 2616810, 2632203, 2691576, 2770740, 2841108, 2924670, 3008232, 3140172, 3314626, 3364470, 3489080, 3509604, 3551385, 3760290, 3899560, 3925215, 4261662, 4387005, 4485960, 4710258, 4735180, 4971939, 5013720, 5233620, 5264406, 5541480, 5682216, 5849340, 6280344, 6392493, 6629252, 6728940, 7019208, 7102770, 7520580, 7850430, 8286565, 8523324, 8774010, 9420516, 9470360, 9943878, 10467240, 10528812, 10654155, 11698680, 11775645, 12784986, 13161015, 13258504, 13457880, 14205540, 14915817, 15041160, 15700860, 16573130, 17046648, 17548020, 18841032, 19887756, 21057624, 21308310, 23551290, 24859695, 25569972, 26322030, 28411080, 29831634, 31401720, 31962465, 33146260, 35096040, 39775512, 42616620, 44747451, 47102580, 49719390, 51139944, 52644060, 59663268, 63924930, 66292520, 74579085, 85233240, 89494902, 94205160, 99438780, 105288120, 119326536, 127849860, 149158170, 178989804, 198877560, 223737255, 255699720, 298316340, 357979608, 447474510, 596632680, 894949020, 1789898040]

約数ペア:

[(1, 1789898040), (2, 894949020), (3, 596632680), (4, 447474510), (5, 357979608), (6, 298316340), (7, 255699720), (8, 223737255), (9, 198877560), (10, 178989804), (12, 149158170), (14, 127849860), (15, 119326536), (17, 105288120), (18, 99438780), (19, 94205160), (20, 89494902), (21, 85233240), (24, 74579085), (27, 66292520), (28, 63924930), (30, 59663268), (34, 52644060), (35, 51139944), (36, 49719390), (38, 47102580), (40, 44747451), (42, 42616620), (45, 39775512), (51, 35096040), (54, 33146260), (56, 31962465), (57, 31401720), (60, 29831634), (63, 28411080), (68, 26322030), (70, 25569972), (72, 24859695), (76, 23551290), (84, 21308310), (85, 21057624), (90, 19887756), (95, 18841032), (102, 17548020), (105, 17046648), (108, 16573130), (114, 15700860), (119, 15041160), (120, 14915817), (126, 14205540), (133, 13457880), (135, 13258504), (136, 13161015), (140, 12784986), (152, 11775645), (153, 11698680), (168, 10654155), (170, 10528812), (171, 10467240), (180, 9943878), (189, 9470360), (190, 9420516), (204, 8774010), (210, 8523324), (216, 8286565), (228, 7850430), (238, 7520580), (252, 7102770), (255, 7019208), (266, 6728940), (270, 6629252), (280, 6392493), (285, 6280344), (306, 5849340), (315, 5682216), (323, 5541480), (340, 5264406), (342, 5233620), (357, 5013720), (360, 4971939), (378, 4735180), (380, 4710258), (399, 4485960), (408, 4387005), (420, 4261662), (456, 3925215), (459, 3899560), (476, 3760290), (504, 3551385), (510, 3509604), (513, 3489080), (532, 3364470), (540, 3314626), (570, 3140172), (595, 3008232), (612, 2924670), (630, 2841108), (646, 2770740), (665, 2691576), (680, 2632203), (684, 2616810), (714, 2506860), (733, 2441880), (756, 2367590), (760, 2355129), (765, 2339736), (798, 2242980), (840, 2130831), (855, 2093448), (918, 1949780), (945, 1894072), (952, 1880145), (969, 1847160), (1020, 1754802), (1026, 1744540), (1064, 1682235), (1071, 1671240), (1080, 1657313), (1140, 1570086), (1190, 1504116), (1197, 1495320), (1224, 1462335), (1260, 1420554), (1292, 1385370), (1330, 1345788), (1368, 1308405), (1428, 1253430), (1466, 1220940), (1512, 1183795), (1530, 1169868), (1596, 1121490), (1615, 1108296), (1710, 1046724), (1785, 1002744), (1836, 974890), (1890, 947036), (1938, 923580), (1995, 897192), (2040, 877401), (2052, 872270), (2142, 835620), (2199, 813960), (2261, 791640), (2280, 785043), (2295, 779912), (2380, 752058), (2394, 747660), (2520, 710277), (2565, 697816), (2584, 692685), (2660, 672894), (2856, 626715), (2907, 615720), (2932, 610470), (3060, 584934), (3192, 560745), (3213, 557080), (3230, 554148), (3420, 523362), (3570, 501372), (3591, 498440), (3665, 488376), (3672, 487445), (3780, 473518), (3876, 461790), (3990, 448596), (4104, 436135), (4284, 417810), (4398, 406980), (4522, 395820), (4590, 389956), (4760, 376029), (4788, 373830), (4845, 369432), (5130, 348908), (5131, 348840), (5320, 336447), (5355, 334248), (5814, 307860), (5864, 305235), (5985, 299064), (6120, 292467), (6426, 278540), (6460, 277074), (6597, 271320), (6783, 263880), (6840, 261681), (7140, 250686), (7182, 249220), (7330, 244188), (7560, 236759), (7752, 230895), (7980, 224298), (8568, 208905), (8721, 205240), (8796, 203490), (9044, 197910), (9180, 194978), (9576, 186915), (9690, 184716), (10260, 174454), (10262, 174420), (10710, 167124), (10995, 162792), (11305, 158328), (11628, 153930), (11970, 149532), (12461, 143640), (12852, 139270), (12920, 138537), (13194, 135660), (13566, 131940), (13927, 128520), (14280, 125343), (14364, 124610), (14535, 123144), (14660, 122094), (15393, 116280), (15960, 112149), (16065, 111416), (17442, 102620), (17592, 101745), (17955, 99688), (18088, 98955), (18360, 97489), (19380, 92358), (19791, 90440), (20349, 87960), (20520, 87227), (20524, 87210), (21420, 83562), (21990, 81396), (22610, 79164), (23256, 76965), (23940, 74766), (24922, 71820), (25655, 69768), (25704, 69635), (26388, 67830), (27132, 65970), (27854, 64260), (28728, 62305), (29070, 61572), (29320, 61047), (30786, 58140), (32130, 55708), (32985, 54264), (33915, 52776), (34884, 51310), (35910, 49844), (37383, 47880), (38760, 46179), (39582, 45220), (40698, 43980), (41048, 43605), (41781, 42840)]