2501155440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26164

約数の個数: 240

約数和(自身を含む): 10105305600

約数和(自身を除く): 7604150160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 26119, 31920, 47880, 52238, 78357, 95760, 104476, 130595, 156714, 182833, 208952, 235071, 261190, 313428, 365666, 391785, 417904, 470142, 496261, 522380, 548499, 626856, 731332, 783570, 914165, 940284, 992522, 1044760, 1096998, 1175355, 1253712, 1462664, 1488783, 1567140, 1645497, 1828330, 1880568, 1985044, 2089520, 2193996, 2350710, 2481305, 2742495, 2925328, 2977566, 3134280, 3290994, 3473827, 3656660, 3761136, 3970088, 4387992, 4466349, 4701420, 4962610, 5484990, 5955132, 6268560, 6581988, 6947654, 7313320, 7443915, 7940176, 8227485, 8775984, 8932698, 9402840, 9925220, 10421481, 10969980, 11910264, 13163976, 13895308, 14626640, 14887830, 16454970, 17369135, 17865396, 18805680, 19850440, 20842962, 21939960, 22331745, 23820528, 26327952, 27790616, 29775660, 31264443, 32909940, 34738270, 35730792, 39700880, 41685924, 43879920, 44663490, 52107405, 55581232, 59551320, 62528886, 65819880, 69476540, 71461584, 83371848, 89326980, 104214810, 119102640, 125057772, 131639760, 138953080, 156322215, 166743696, 178653960, 208429620, 250115544, 277906160, 312644430, 357307920, 416859240, 500231088, 625288860, 833718480, 1250577720, 2501155440]

約数ペア:

[(1, 2501155440), (2, 1250577720), (3, 833718480), (4, 625288860), (5, 500231088), (6, 416859240), (7, 357307920), (8, 312644430), (9, 277906160), (10, 250115544), (12, 208429620), (14, 178653960), (15, 166743696), (16, 156322215), (18, 138953080), (19, 131639760), (20, 125057772), (21, 119102640), (24, 104214810), (28, 89326980), (30, 83371848), (35, 71461584), (36, 69476540), (38, 65819880), (40, 62528886), (42, 59551320), (45, 55581232), (48, 52107405), (56, 44663490), (57, 43879920), (60, 41685924), (63, 39700880), (70, 35730792), (72, 34738270), (76, 32909940), (80, 31264443), (84, 29775660), (90, 27790616), (95, 26327952), (105, 23820528), (112, 22331745), (114, 21939960), (120, 20842962), (126, 19850440), (133, 18805680), (140, 17865396), (144, 17369135), (152, 16454970), (168, 14887830), (171, 14626640), (180, 13895308), (190, 13163976), (210, 11910264), (228, 10969980), (240, 10421481), (252, 9925220), (266, 9402840), (280, 8932698), (285, 8775984), (304, 8227485), (315, 7940176), (336, 7443915), (342, 7313320), (360, 6947654), (380, 6581988), (399, 6268560), (420, 5955132), (456, 5484990), (504, 4962610), (532, 4701420), (560, 4466349), (570, 4387992), (630, 3970088), (665, 3761136), (684, 3656660), (720, 3473827), (760, 3290994), (798, 3134280), (840, 2977566), (855, 2925328), (912, 2742495), (1008, 2481305), (1064, 2350710), (1140, 2193996), (1197, 2089520), (1260, 1985044), (1330, 1880568), (1368, 1828330), (1520, 1645497), (1596, 1567140), (1680, 1488783), (1710, 1462664), (1995, 1253712), (2128, 1175355), (2280, 1096998), (2394, 1044760), (2520, 992522), (2660, 940284), (2736, 914165), (3192, 783570), (3420, 731332), (3990, 626856), (4560, 548499), (4788, 522380), (5040, 496261), (5320, 470142), (5985, 417904), (6384, 391785), (6840, 365666), (7980, 313428), (9576, 261190), (10640, 235071), (11970, 208952), (13680, 182833), (15960, 156714), (19152, 130595), (23940, 104476), (26119, 95760), (31920, 78357), (47880, 52238)]