1025461920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16063}}^1$

素因数の和:16107

約数の個数: 192

約数和(自身を含む): 3886202880

約数和(自身を除く): 2860740960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 16063, 21280, 31920, 32126, 48189, 63840, 64252, 80315, 96378, 112441, 128504, 160630, 192756, 224882, 240945, 257008, 305197, 321260, 337323, 385512, 449764, 481890, 514016, 562205, 610394, 642520, 674646, 771024, 899528, 915591, 963780, 1124410, 1220788, 1285040, 1349292, 1525985, 1542048, 1686615, 1799056, 1831182, 1927560, 2136379, 2248820, 2441576, 2570080, 2698584, 3051970, 3373230, 3598112, 3662364, 3855120, 4272758, 4497640, 4577955, 4883152, 5397168, 6103940, 6409137, 6746460, 7324728, 7710240, 8545516, 8995280, 9155910, 9766304, 10681895, 10794336, 12207880, 12818274, 13492920, 14649456, 17091032, 17990560, 18311820, 21363790, 24415760, 25636548, 26985840, 29298912, 32045685, 34182064, 36623640, 42727580, 48831520, 51273096, 53971680, 64091370, 68364128, 73247280, 85455160, 102546192, 128182740, 146494560, 170910320, 205092384, 256365480, 341820640, 512730960, 1025461920]

約数ペア:

[(1, 1025461920), (2, 512730960), (3, 341820640), (4, 256365480), (5, 205092384), (6, 170910320), (7, 146494560), (8, 128182740), (10, 102546192), (12, 85455160), (14, 73247280), (15, 68364128), (16, 64091370), (19, 53971680), (20, 51273096), (21, 48831520), (24, 42727580), (28, 36623640), (30, 34182064), (32, 32045685), (35, 29298912), (38, 26985840), (40, 25636548), (42, 24415760), (48, 21363790), (56, 18311820), (57, 17990560), (60, 17091032), (70, 14649456), (76, 13492920), (80, 12818274), (84, 12207880), (95, 10794336), (96, 10681895), (105, 9766304), (112, 9155910), (114, 8995280), (120, 8545516), (133, 7710240), (140, 7324728), (152, 6746460), (160, 6409137), (168, 6103940), (190, 5397168), (210, 4883152), (224, 4577955), (228, 4497640), (240, 4272758), (266, 3855120), (280, 3662364), (285, 3598112), (304, 3373230), (336, 3051970), (380, 2698584), (399, 2570080), (420, 2441576), (456, 2248820), (480, 2136379), (532, 1927560), (560, 1831182), (570, 1799056), (608, 1686615), (665, 1542048), (672, 1525985), (760, 1349292), (798, 1285040), (840, 1220788), (912, 1124410), (1064, 963780), (1120, 915591), (1140, 899528), (1330, 771024), (1520, 674646), (1596, 642520), (1680, 610394), (1824, 562205), (1995, 514016), (2128, 481890), (2280, 449764), (2660, 385512), (3040, 337323), (3192, 321260), (3360, 305197), (3990, 257008), (4256, 240945), (4560, 224882), (5320, 192756), (6384, 160630), (7980, 128504), (9120, 112441), (10640, 96378), (12768, 80315), (15960, 64252), (16063, 63840), (21280, 48189), (31920, 32126)]