315952560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 480

約数和(自身を含む): 1364912640

約数和(自身を除く): 1048960080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 82, 84, 88, 90, 99, 105, 110, 112, 120, 123, 126, 132, 139, 140, 144, 154, 164, 165, 168, 176, 180, 198, 205, 210, 220, 231, 240, 246, 252, 264, 278, 280, 287, 308, 315, 328, 330, 336, 360, 369, 385, 396, 410, 417, 420, 440, 451, 462, 492, 495, 504, 528, 556, 560, 574, 615, 616, 630, 656, 660, 693, 695, 720, 738, 770, 792, 820, 834, 840, 861, 880, 902, 924, 973, 984, 990, 1008, 1112, 1148, 1155, 1230, 1232, 1251, 1260, 1320, 1353, 1386, 1390, 1435, 1476, 1529, 1540, 1584, 1640, 1668, 1680, 1722, 1804, 1845, 1848, 1946, 1968, 1980, 2085, 2224, 2255, 2296, 2310, 2460, 2502, 2520, 2583, 2640, 2706, 2772, 2780, 2870, 2919, 2952, 3058, 3080, 3157, 3280, 3336, 3444, 3465, 3608, 3690, 3696, 3892, 3960, 4059, 4170, 4305, 4510, 4587, 4592, 4620, 4865, 4920, 5004, 5040, 5166, 5412, 5544, 5560, 5699, 5740, 5838, 5904, 6116, 6160, 6255, 6314, 6672, 6765, 6888, 6930, 7216, 7380, 7645, 7784, 7920, 8118, 8340, 8610, 8757, 9020, 9174, 9240, 9471, 9730, 9840, 10008, 10332, 10703, 10824, 11088, 11120, 11398, 11480, 11676, 12232, 12510, 12628, 12915, 13530, 13761, 13776, 13860, 14595, 14760, 15290, 15568, 15785, 16236, 16680, 17097, 17220, 17514, 18040, 18348, 18480, 18942, 19460, 20016, 20295, 20664, 21406, 21648, 22796, 22935, 22960, 23352, 24464, 25020, 25256, 25830, 27060, 27522, 27720, 28413, 28495, 29190, 29520, 30580, 31570, 32109, 32472, 33360, 34194, 34440, 35028, 36080, 36696, 37884, 38920, 39893, 40590, 41328, 42812, 43785, 45592, 45870, 46704, 47355, 50040, 50512, 51291, 51660, 53515, 54120, 55044, 55440, 56826, 56990, 58380, 61160, 62689, 63140, 64218, 64944, 68388, 68805, 68880, 70056, 73392, 75768, 77840, 79786, 81180, 85485, 85624, 87570, 91184, 91740, 94710, 96327, 100080, 102582, 103320, 107030, 108240, 110088, 113652, 113980, 116760, 119679, 122320, 125378, 126280, 128436, 136776, 137610, 140112, 142065, 151536, 159572, 160545, 162360, 170970, 171248, 175140, 183480, 188067, 189420, 192654, 199465, 205164, 206640, 214060, 220176, 227304, 227960, 233520, 239358, 250756, 252560, 256455, 256872, 273552, 275220, 284130, 313445, 319144, 321090, 324720, 341940, 350280, 359037, 366960, 376134, 378840, 385308, 398930, 410328, 428120, 438823, 454608, 455920, 478716, 481635, 501512, 512910, 513744, 550440, 564201, 568260, 598395, 626890, 638288, 642180, 683880, 700560, 718074, 752268, 757680, 770616, 797860, 820656, 856240, 877646, 940335, 957432, 963270, 1003024, 1025820, 1100880, 1128402, 1136520, 1196790, 1253780, 1284360, 1316469, 1367760, 1436148, 1504536, 1541232, 1595720, 1755292, 1795185, 1880670, 1914864, 1926540, 2051640, 2194115, 2256804, 2273040, 2393580, 2507560, 2568720, 2632938, 2821005, 2872296, 3009072, 3191440, 3510584, 3590370, 3761340, 3853080, 3949407, 4103280, 4388230, 4513608, 4787160, 5015120, 5265876, 5642010, 5744592, 6582345, 7021168, 7180740, 7522680, 7706160, 7898814, 8776460, 9027216, 9574320, 10531752, 11284020, 13164690, 14361480, 15045360, 15797628, 17552920, 19747035, 21063504, 22568040, 26329380, 28722960, 31595256, 35105840, 39494070, 45136080, 52658760, 63190512, 78988140, 105317520, 157976280, 315952560]

約数ペア:

[(1, 315952560), (2, 157976280), (3, 105317520), (4, 78988140), (5, 63190512), (6, 52658760), (7, 45136080), (8, 39494070), (9, 35105840), (10, 31595256), (11, 28722960), (12, 26329380), (14, 22568040), (15, 21063504), (16, 19747035), (18, 17552920), (20, 15797628), (21, 15045360), (22, 14361480), (24, 13164690), (28, 11284020), (30, 10531752), (33, 9574320), (35, 9027216), (36, 8776460), (40, 7898814), (41, 7706160), (42, 7522680), (44, 7180740), (45, 7021168), (48, 6582345), (55, 5744592), (56, 5642010), (60, 5265876), (63, 5015120), (66, 4787160), (70, 4513608), (72, 4388230), (77, 4103280), (80, 3949407), (82, 3853080), (84, 3761340), (88, 3590370), (90, 3510584), (99, 3191440), (105, 3009072), (110, 2872296), (112, 2821005), (120, 2632938), (123, 2568720), (126, 2507560), (132, 2393580), (139, 2273040), (140, 2256804), (144, 2194115), (154, 2051640), (164, 1926540), (165, 1914864), (168, 1880670), (176, 1795185), (180, 1755292), (198, 1595720), (205, 1541232), (210, 1504536), (220, 1436148), (231, 1367760), (240, 1316469), (246, 1284360), (252, 1253780), (264, 1196790), (278, 1136520), (280, 1128402), (287, 1100880), (308, 1025820), (315, 1003024), (328, 963270), (330, 957432), (336, 940335), (360, 877646), (369, 856240), (385, 820656), (396, 797860), (410, 770616), (417, 757680), (420, 752268), (440, 718074), (451, 700560), (462, 683880), (492, 642180), (495, 638288), (504, 626890), (528, 598395), (556, 568260), (560, 564201), (574, 550440), (615, 513744), (616, 512910), (630, 501512), (656, 481635), (660, 478716), (693, 455920), (695, 454608), (720, 438823), (738, 428120), (770, 410328), (792, 398930), (820, 385308), (834, 378840), (840, 376134), (861, 366960), (880, 359037), (902, 350280), (924, 341940), (973, 324720), (984, 321090), (990, 319144), (1008, 313445), (1112, 284130), (1148, 275220), (1155, 273552), (1230, 256872), (1232, 256455), (1251, 252560), (1260, 250756), (1320, 239358), (1353, 233520), (1386, 227960), (1390, 227304), (1435, 220176), (1476, 214060), (1529, 206640), (1540, 205164), (1584, 199465), (1640, 192654), (1668, 189420), (1680, 188067), (1722, 183480), (1804, 175140), (1845, 171248), (1848, 170970), (1946, 162360), (1968, 160545), (1980, 159572), (2085, 151536), (2224, 142065), (2255, 140112), (2296, 137610), (2310, 136776), (2460, 128436), (2502, 126280), (2520, 125378), (2583, 122320), (2640, 119679), (2706, 116760), (2772, 113980), (2780, 113652), (2870, 110088), (2919, 108240), (2952, 107030), (3058, 103320), (3080, 102582), (3157, 100080), (3280, 96327), (3336, 94710), (3444, 91740), (3465, 91184), (3608, 87570), (3690, 85624), (3696, 85485), (3892, 81180), (3960, 79786), (4059, 77840), (4170, 75768), (4305, 73392), (4510, 70056), (4587, 68880), (4592, 68805), (4620, 68388), (4865, 64944), (4920, 64218), (5004, 63140), (5040, 62689), (5166, 61160), (5412, 58380), (5544, 56990), (5560, 56826), (5699, 55440), (5740, 55044), (5838, 54120), (5904, 53515), (6116, 51660), (6160, 51291), (6255, 50512), (6314, 50040), (6672, 47355), (6765, 46704), (6888, 45870), (6930, 45592), (7216, 43785), (7380, 42812), (7645, 41328), (7784, 40590), (7920, 39893), (8118, 38920), (8340, 37884), (8610, 36696), (8757, 36080), (9020, 35028), (9174, 34440), (9240, 34194), (9471, 33360), (9730, 32472), (9840, 32109), (10008, 31570), (10332, 30580), (10703, 29520), (10824, 29190), (11088, 28495), (11120, 28413), (11398, 27720), (11480, 27522), (11676, 27060), (12232, 25830), (12510, 25256), (12628, 25020), (12915, 24464), (13530, 23352), (13761, 22960), (13776, 22935), (13860, 22796), (14595, 21648), (14760, 21406), (15290, 20664), (15568, 20295), (15785, 20016), (16236, 19460), (16680, 18942), (17097, 18480), (17220, 18348), (17514, 18040)]