770101920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 288

約数和(自身を含む): 3162257280

約数和(自身を除く): 2392155360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4021, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 8042, 9120, 9576, 10080, 10640, 11970, 12063, 12768, 13680, 15960, 16084, 19152, 20105, 21280, 23940, 24126, 27360, 28147, 31920, 32168, 36189, 38304, 40210, 47880, 48252, 56294, 60315, 63840, 64336, 72378, 76399, 80420, 84441, 95760, 96504, 112588, 120630, 128672, 140735, 144756, 152798, 160840, 168882, 180945, 191520, 193008, 225176, 229197, 241260, 253323, 281470, 289512, 305596, 321680, 337764, 361890, 381995, 386016, 422205, 450352, 458394, 482520, 506646, 534793, 562940, 579024, 611192, 643360, 675528, 687591, 723780, 763990, 844410, 900704, 916788, 965040, 1013292, 1069586, 1125880, 1145985, 1158048, 1222384, 1266615, 1351056, 1375182, 1447560, 1527980, 1604379, 1688820, 1833576, 1930080, 2026584, 2139172, 2251760, 2291970, 2444768, 2533230, 2673965, 2702112, 2750364, 2895120, 3055960, 3208758, 3377640, 3437955, 3667152, 4053168, 4278344, 4503520, 4583940, 4813137, 5066460, 5347930, 5500728, 5790240, 6111920, 6417516, 6755280, 6875910, 7334304, 8021895, 8106336, 8556688, 9167880, 9626274, 10132920, 10695860, 11001456, 12223840, 12835032, 13510560, 13751820, 16043790, 17113376, 18335760, 19252548, 20265840, 21391720, 22002912, 24065685, 25670064, 27503640, 32087580, 36671520, 38505096, 40531680, 42783440, 48131370, 51340128, 55007280, 64175160, 77010192, 85566880, 96262740, 110014560, 128350320, 154020384, 192525480, 256700640, 385050960, 770101920]

約数ペア:

[(1, 770101920), (2, 385050960), (3, 256700640), (4, 192525480), (5, 154020384), (6, 128350320), (7, 110014560), (8, 96262740), (9, 85566880), (10, 77010192), (12, 64175160), (14, 55007280), (15, 51340128), (16, 48131370), (18, 42783440), (19, 40531680), (20, 38505096), (21, 36671520), (24, 32087580), (28, 27503640), (30, 25670064), (32, 24065685), (35, 22002912), (36, 21391720), (38, 20265840), (40, 19252548), (42, 18335760), (45, 17113376), (48, 16043790), (56, 13751820), (57, 13510560), (60, 12835032), (63, 12223840), (70, 11001456), (72, 10695860), (76, 10132920), (80, 9626274), (84, 9167880), (90, 8556688), (95, 8106336), (96, 8021895), (105, 7334304), (112, 6875910), (114, 6755280), (120, 6417516), (126, 6111920), (133, 5790240), (140, 5500728), (144, 5347930), (152, 5066460), (160, 4813137), (168, 4583940), (171, 4503520), (180, 4278344), (190, 4053168), (210, 3667152), (224, 3437955), (228, 3377640), (240, 3208758), (252, 3055960), (266, 2895120), (280, 2750364), (285, 2702112), (288, 2673965), (304, 2533230), (315, 2444768), (336, 2291970), (342, 2251760), (360, 2139172), (380, 2026584), (399, 1930080), (420, 1833576), (456, 1688820), (480, 1604379), (504, 1527980), (532, 1447560), (560, 1375182), (570, 1351056), (608, 1266615), (630, 1222384), (665, 1158048), (672, 1145985), (684, 1125880), (720, 1069586), (760, 1013292), (798, 965040), (840, 916788), (855, 900704), (912, 844410), (1008, 763990), (1064, 723780), (1120, 687591), (1140, 675528), (1197, 643360), (1260, 611192), (1330, 579024), (1368, 562940), (1440, 534793), (1520, 506646), (1596, 482520), (1680, 458394), (1710, 450352), (1824, 422205), (1995, 386016), (2016, 381995), (2128, 361890), (2280, 337764), (2394, 321680), (2520, 305596), (2660, 289512), (2736, 281470), (3040, 253323), (3192, 241260), (3360, 229197), (3420, 225176), (3990, 193008), (4021, 191520), (4256, 180945), (4560, 168882), (4788, 160840), (5040, 152798), (5320, 144756), (5472, 140735), (5985, 128672), (6384, 120630), (6840, 112588), (7980, 96504), (8042, 95760), (9120, 84441), (9576, 80420), (10080, 76399), (10640, 72378), (11970, 64336), (12063, 63840), (12768, 60315), (13680, 56294), (15960, 48252), (16084, 47880), (19152, 40210), (20105, 38304), (21280, 36189), (23940, 32168), (24126, 31920), (27360, 28147)]