1705284960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 288

約数和(自身を含む): 6015824640

約数和(自身を除く): 4310539680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 289, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 578, 608, 646, 647, 680, 760, 816, 867, 912, 969, 1020, 1140, 1156, 1292, 1294, 1360, 1445, 1520, 1615, 1632, 1734, 1824, 1938, 1941, 2040, 2280, 2312, 2584, 2588, 2720, 2890, 3040, 3230, 3235, 3468, 3876, 3882, 4080, 4335, 4560, 4624, 4845, 5168, 5176, 5491, 5780, 6460, 6470, 6936, 7752, 7764, 8160, 8670, 9120, 9248, 9690, 9705, 10336, 10352, 10982, 10999, 11560, 12293, 12920, 12940, 13872, 15504, 15528, 16473, 17340, 19380, 19410, 20704, 21964, 21998, 23120, 24586, 25840, 25880, 27455, 27744, 31008, 31056, 32946, 32997, 34680, 36879, 38760, 38820, 43928, 43996, 46240, 49172, 51680, 51760, 54910, 54995, 61465, 62112, 65892, 65994, 69360, 73758, 77520, 77640, 82365, 87856, 87992, 98344, 103520, 109820, 109990, 122930, 131784, 131988, 138720, 147516, 155040, 155280, 164730, 164985, 175712, 175984, 184395, 186983, 196688, 208981, 219640, 219980, 245860, 263568, 263976, 295032, 310560, 329460, 329970, 351968, 368790, 373966, 393376, 417962, 439280, 439960, 491720, 527136, 527952, 560949, 590064, 626943, 658920, 659940, 737580, 747932, 835924, 878560, 879920, 934915, 983440, 1044905, 1055904, 1121898, 1180128, 1253886, 1317840, 1319880, 1475160, 1495864, 1671848, 1759840, 1869830, 1966880, 2089810, 2243796, 2507772, 2635680, 2639760, 2804745, 2950320, 2991728, 3134715, 3343696, 3552677, 3739660, 4179620, 4487592, 5015544, 5279520, 5609490, 5900640, 5983456, 6269430, 6687392, 7105354, 7479320, 8359240, 8975184, 10031088, 10658031, 11218980, 12538860, 14210708, 14958640, 16718480, 17763385, 17950368, 20062176, 21316062, 22437960, 25077720, 28421416, 29917280, 33436960, 35526770, 42632124, 44875920, 50155440, 53290155, 56842832, 71053540, 85264248, 89751840, 100310880, 106580310, 113685664, 142107080, 170528496, 213160620, 284214160, 341056992, 426321240, 568428320, 852642480, 1705284960]

約数ペア:

[(1, 1705284960), (2, 852642480), (3, 568428320), (4, 426321240), (5, 341056992), (6, 284214160), (8, 213160620), (10, 170528496), (12, 142107080), (15, 113685664), (16, 106580310), (17, 100310880), (19, 89751840), (20, 85264248), (24, 71053540), (30, 56842832), (32, 53290155), (34, 50155440), (38, 44875920), (40, 42632124), (48, 35526770), (51, 33436960), (57, 29917280), (60, 28421416), (68, 25077720), (76, 22437960), (80, 21316062), (85, 20062176), (95, 17950368), (96, 17763385), (102, 16718480), (114, 14958640), (120, 14210708), (136, 12538860), (152, 11218980), (160, 10658031), (170, 10031088), (190, 8975184), (204, 8359240), (228, 7479320), (240, 7105354), (255, 6687392), (272, 6269430), (285, 5983456), (289, 5900640), (304, 5609490), (323, 5279520), (340, 5015544), (380, 4487592), (408, 4179620), (456, 3739660), (480, 3552677), (510, 3343696), (544, 3134715), (570, 2991728), (578, 2950320), (608, 2804745), (646, 2639760), (647, 2635680), (680, 2507772), (760, 2243796), (816, 2089810), (867, 1966880), (912, 1869830), (969, 1759840), (1020, 1671848), (1140, 1495864), (1156, 1475160), (1292, 1319880), (1294, 1317840), (1360, 1253886), (1445, 1180128), (1520, 1121898), (1615, 1055904), (1632, 1044905), (1734, 983440), (1824, 934915), (1938, 879920), (1941, 878560), (2040, 835924), (2280, 747932), (2312, 737580), (2584, 659940), (2588, 658920), (2720, 626943), (2890, 590064), (3040, 560949), (3230, 527952), (3235, 527136), (3468, 491720), (3876, 439960), (3882, 439280), (4080, 417962), (4335, 393376), (4560, 373966), (4624, 368790), (4845, 351968), (5168, 329970), (5176, 329460), (5491, 310560), (5780, 295032), (6460, 263976), (6470, 263568), (6936, 245860), (7752, 219980), (7764, 219640), (8160, 208981), (8670, 196688), (9120, 186983), (9248, 184395), (9690, 175984), (9705, 175712), (10336, 164985), (10352, 164730), (10982, 155280), (10999, 155040), (11560, 147516), (12293, 138720), (12920, 131988), (12940, 131784), (13872, 122930), (15504, 109990), (15528, 109820), (16473, 103520), (17340, 98344), (19380, 87992), (19410, 87856), (20704, 82365), (21964, 77640), (21998, 77520), (23120, 73758), (24586, 69360), (25840, 65994), (25880, 65892), (27455, 62112), (27744, 61465), (31008, 54995), (31056, 54910), (32946, 51760), (32997, 51680), (34680, 49172), (36879, 46240), (38760, 43996), (38820, 43928)]