6428409840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20492

約数の個数: 240

約数和(自身を含む): 23714196480

約数和(自身を除く): 17285786640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8740, 10488, 13110, 13680, 15732, 16560, 17480, 19665, 20431, 20976, 26220, 31464, 34960, 39330, 40862, 52440, 61293, 62928, 78660, 81724, 102155, 104880, 122586, 157320, 163448, 183879, 204310, 245172, 306465, 314640, 326896, 367758, 388189, 408620, 469913, 490344, 612930, 735516, 776378, 817240, 919395, 939826, 980688, 1164567, 1225860, 1409739, 1471032, 1552756, 1634480, 1838790, 1879652, 1940945, 2329134, 2349565, 2451720, 2819478, 2942064, 3105512, 3493701, 3677580, 3759304, 3881890, 4229217, 4658268, 4699130, 4903440, 5638956, 5822835, 6211024, 6987402, 7048695, 7355160, 7518608, 7763780, 8458434, 8928347, 9316536, 9398260, 11277912, 11645670, 13974804, 14097390, 14710320, 15527560, 16916868, 17468505, 17856694, 18633072, 18796520, 21146085, 22555824, 23291340, 26785041, 27949608, 28194780, 31055120, 33833736, 34937010, 35713388, 37593040, 42292170, 44641735, 46582680, 53570082, 55899216, 56389560, 67667472, 69874020, 71426776, 80355123, 84584340, 89283470, 93165360, 107140164, 112779120, 133925205, 139748040, 142853552, 160710246, 169168680, 178566940, 214280328, 267850410, 279496080, 321420492, 338337360, 357133880, 401775615, 428560656, 535700820, 642840984, 714267760, 803551230, 1071401640, 1285681968, 1607102460, 2142803280, 3214204920, 6428409840]

約数ペア:

[(1, 6428409840), (2, 3214204920), (3, 2142803280), (4, 1607102460), (5, 1285681968), (6, 1071401640), (8, 803551230), (9, 714267760), (10, 642840984), (12, 535700820), (15, 428560656), (16, 401775615), (18, 357133880), (19, 338337360), (20, 321420492), (23, 279496080), (24, 267850410), (30, 214280328), (36, 178566940), (38, 169168680), (40, 160710246), (45, 142853552), (46, 139748040), (48, 133925205), (57, 112779120), (60, 107140164), (69, 93165360), (72, 89283470), (76, 84584340), (80, 80355123), (90, 71426776), (92, 69874020), (95, 67667472), (114, 56389560), (115, 55899216), (120, 53570082), (138, 46582680), (144, 44641735), (152, 42292170), (171, 37593040), (180, 35713388), (184, 34937010), (190, 33833736), (207, 31055120), (228, 28194780), (230, 27949608), (240, 26785041), (276, 23291340), (285, 22555824), (304, 21146085), (342, 18796520), (345, 18633072), (360, 17856694), (368, 17468505), (380, 16916868), (414, 15527560), (437, 14710320), (456, 14097390), (460, 13974804), (552, 11645670), (570, 11277912), (684, 9398260), (690, 9316536), (720, 8928347), (760, 8458434), (828, 7763780), (855, 7518608), (874, 7355160), (912, 7048695), (920, 6987402), (1035, 6211024), (1104, 5822835), (1140, 5638956), (1311, 4903440), (1368, 4699130), (1380, 4658268), (1520, 4229217), (1656, 3881890), (1710, 3759304), (1748, 3677580), (1840, 3493701), (2070, 3105512), (2185, 2942064), (2280, 2819478), (2622, 2451720), (2736, 2349565), (2760, 2329134), (3312, 1940945), (3420, 1879652), (3496, 1838790), (3933, 1634480), (4140, 1552756), (4370, 1471032), (4560, 1409739), (5244, 1225860), (5520, 1164567), (6555, 980688), (6840, 939826), (6992, 919395), (7866, 817240), (8280, 776378), (8740, 735516), (10488, 612930), (13110, 490344), (13680, 469913), (15732, 408620), (16560, 388189), (17480, 367758), (19665, 326896), (20431, 314640), (20976, 306465), (26220, 245172), (31464, 204310), (34960, 183879), (39330, 163448), (40862, 157320), (52440, 122586), (61293, 104880), (62928, 102155), (78660, 81724)]