2015838440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 6254496000

約数和(自身を除く): 4238657560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 40, 44, 49, 55, 56, 70, 74, 76, 77, 88, 95, 98, 110, 133, 140, 148, 152, 154, 185, 190, 196, 209, 220, 245, 259, 266, 280, 296, 308, 343, 361, 370, 380, 385, 392, 407, 418, 440, 490, 518, 532, 539, 616, 665, 686, 703, 722, 740, 760, 770, 814, 836, 931, 980, 1036, 1045, 1064, 1078, 1295, 1330, 1372, 1406, 1444, 1463, 1480, 1540, 1628, 1672, 1715, 1805, 1813, 1862, 1960, 2035, 2072, 2090, 2156, 2527, 2590, 2660, 2695, 2744, 2812, 2849, 2888, 2926, 3080, 3256, 3430, 3515, 3610, 3626, 3724, 3773, 3971, 4070, 4180, 4312, 4655, 4921, 5054, 5180, 5320, 5390, 5624, 5698, 5852, 6517, 6860, 7030, 7220, 7252, 7315, 7448, 7546, 7733, 7942, 8140, 8360, 9065, 9310, 9842, 10108, 10241, 10360, 10780, 11396, 11704, 12635, 12691, 13034, 13357, 13720, 14060, 14245, 14440, 14504, 14630, 15092, 15466, 15884, 16280, 17689, 18130, 18620, 18865, 19684, 19855, 19943, 20216, 20482, 21560, 22792, 24605, 25270, 25382, 26068, 26714, 27797, 28120, 28490, 29260, 30184, 30932, 31768, 32585, 34447, 35378, 36260, 37240, 37730, 38665, 39368, 39710, 39886, 40964, 49210, 50540, 50764, 51205, 52136, 53428, 54131, 55594, 56980, 58520, 61864, 63455, 65170, 66785, 68894, 70756, 71687, 72520, 75460, 77330, 79420, 79772, 81928, 88445, 93499, 98420, 99715, 101080, 101528, 102410, 106856, 108262, 111188, 113960, 123823, 126910, 130340, 133570, 137788, 138985, 139601, 141512, 143374, 146927, 150920, 154660, 158840, 159544, 172235, 176890, 186998, 194579, 196840, 199430, 204820, 216524, 222376, 241129, 247646, 253820, 260680, 267140, 270655, 275576, 277970, 279202, 286748, 293854, 309320, 344470, 353780, 358435, 373996, 378917, 389158, 398860, 409640, 433048, 467495, 482258, 495292, 507640, 534280, 541310, 555940, 558404, 573496, 587708, 619115, 654493, 688940, 698005, 707560, 716870, 734635, 747992, 757834, 778316, 797720, 934990, 964516, 972895, 990584, 1028489, 1082620, 1111880, 1116808, 1175416, 1205645, 1238230, 1308986, 1362053, 1377880, 1396010, 1433740, 1469270, 1515668, 1556632, 1869980, 1894585, 1929032, 1945790, 2056978, 2165240, 2411290, 2476460, 2617972, 2652419, 2724106, 2792020, 2867480, 2938540, 3031336, 3272465, 3739960, 3789170, 3891580, 4113956, 4581451, 4822580, 4952920, 5142445, 5235944, 5304838, 5448212, 5584040, 5877080, 6544930, 6810265, 7199423, 7578340, 7783160, 8227912, 9162902, 9645160, 10284890, 10609676, 10896424, 13089860, 13262095, 13620530, 14398846, 15156680, 18325804, 20569780, 21219352, 22907255, 26179720, 26524190, 27241060, 28797692, 35997115, 36651608, 41139560, 45814510, 50395961, 53048380, 54482120, 57595384, 71994230, 91629020, 100791922, 106096760, 143988460, 183258040, 201583844, 251979805, 287976920, 403167688, 503959610, 1007919220, 2015838440]

約数ペア:

[(1, 2015838440), (2, 1007919220), (4, 503959610), (5, 403167688), (7, 287976920), (8, 251979805), (10, 201583844), (11, 183258040), (14, 143988460), (19, 106096760), (20, 100791922), (22, 91629020), (28, 71994230), (35, 57595384), (37, 54482120), (38, 53048380), (40, 50395961), (44, 45814510), (49, 41139560), (55, 36651608), (56, 35997115), (70, 28797692), (74, 27241060), (76, 26524190), (77, 26179720), (88, 22907255), (95, 21219352), (98, 20569780), (110, 18325804), (133, 15156680), (140, 14398846), (148, 13620530), (152, 13262095), (154, 13089860), (185, 10896424), (190, 10609676), (196, 10284890), (209, 9645160), (220, 9162902), (245, 8227912), (259, 7783160), (266, 7578340), (280, 7199423), (296, 6810265), (308, 6544930), (343, 5877080), (361, 5584040), (370, 5448212), (380, 5304838), (385, 5235944), (392, 5142445), (407, 4952920), (418, 4822580), (440, 4581451), (490, 4113956), (518, 3891580), (532, 3789170), (539, 3739960), (616, 3272465), (665, 3031336), (686, 2938540), (703, 2867480), (722, 2792020), (740, 2724106), (760, 2652419), (770, 2617972), (814, 2476460), (836, 2411290), (931, 2165240), (980, 2056978), (1036, 1945790), (1045, 1929032), (1064, 1894585), (1078, 1869980), (1295, 1556632), (1330, 1515668), (1372, 1469270), (1406, 1433740), (1444, 1396010), (1463, 1377880), (1480, 1362053), (1540, 1308986), (1628, 1238230), (1672, 1205645), (1715, 1175416), (1805, 1116808), (1813, 1111880), (1862, 1082620), (1960, 1028489), (2035, 990584), (2072, 972895), (2090, 964516), (2156, 934990), (2527, 797720), (2590, 778316), (2660, 757834), (2695, 747992), (2744, 734635), (2812, 716870), (2849, 707560), (2888, 698005), (2926, 688940), (3080, 654493), (3256, 619115), (3430, 587708), (3515, 573496), (3610, 558404), (3626, 555940), (3724, 541310), (3773, 534280), (3971, 507640), (4070, 495292), (4180, 482258), (4312, 467495), (4655, 433048), (4921, 409640), (5054, 398860), (5180, 389158), (5320, 378917), (5390, 373996), (5624, 358435), (5698, 353780), (5852, 344470), (6517, 309320), (6860, 293854), (7030, 286748), (7220, 279202), (7252, 277970), (7315, 275576), (7448, 270655), (7546, 267140), (7733, 260680), (7942, 253820), (8140, 247646), (8360, 241129), (9065, 222376), (9310, 216524), (9842, 204820), (10108, 199430), (10241, 196840), (10360, 194579), (10780, 186998), (11396, 176890), (11704, 172235), (12635, 159544), (12691, 158840), (13034, 154660), (13357, 150920), (13720, 146927), (14060, 143374), (14245, 141512), (14440, 139601), (14504, 138985), (14630, 137788), (15092, 133570), (15466, 130340), (15884, 126910), (16280, 123823), (17689, 113960), (18130, 111188), (18620, 108262), (18865, 106856), (19684, 102410), (19855, 101528), (19943, 101080), (20216, 99715), (20482, 98420), (21560, 93499), (22792, 88445), (24605, 81928), (25270, 79772), (25382, 79420), (26068, 77330), (26714, 75460), (27797, 72520), (28120, 71687), (28490, 70756), (29260, 68894), (30184, 66785), (30932, 65170), (31768, 63455), (32585, 61864), (34447, 58520), (35378, 56980), (36260, 55594), (37240, 54131), (37730, 53428), (38665, 52136), (39368, 51205), (39710, 50764), (39886, 50540), (40964, 49210)]