1330692720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19319}}^1$

素因数の和:19383

約数の個数: 160

約数和(自身を含む): 4829690880

約数和(自身を除く): 3498998160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 19319, 22960, 34440, 38638, 57957, 68880, 77276, 96595, 115914, 135233, 154552, 193190, 231828, 270466, 289785, 309104, 386380, 405699, 463656, 540932, 579570, 676165, 772760, 792079, 811398, 927312, 1081864, 1159140, 1352330, 1545520, 1584158, 1622796, 2028495, 2163728, 2318280, 2376237, 2704660, 3168316, 3245592, 3960395, 4056990, 4636560, 4752474, 5409320, 5544553, 6336632, 6491184, 7920790, 8113980, 9504948, 10818640, 11089106, 11881185, 12673264, 15841580, 16227960, 16633659, 19009896, 22178212, 23762370, 27722765, 31683160, 32455920, 33267318, 38019792, 44356424, 47524740, 55445530, 63366320, 66534636, 83168295, 88712848, 95049480, 110891060, 133069272, 166336590, 190098960, 221782120, 266138544, 332673180, 443564240, 665346360, 1330692720]

約数ペア:

[(1, 1330692720), (2, 665346360), (3, 443564240), (4, 332673180), (5, 266138544), (6, 221782120), (7, 190098960), (8, 166336590), (10, 133069272), (12, 110891060), (14, 95049480), (15, 88712848), (16, 83168295), (20, 66534636), (21, 63366320), (24, 55445530), (28, 47524740), (30, 44356424), (35, 38019792), (40, 33267318), (41, 32455920), (42, 31683160), (48, 27722765), (56, 23762370), (60, 22178212), (70, 19009896), (80, 16633659), (82, 16227960), (84, 15841580), (105, 12673264), (112, 11881185), (120, 11089106), (123, 10818640), (140, 9504948), (164, 8113980), (168, 7920790), (205, 6491184), (210, 6336632), (240, 5544553), (246, 5409320), (280, 4752474), (287, 4636560), (328, 4056990), (336, 3960395), (410, 3245592), (420, 3168316), (492, 2704660), (560, 2376237), (574, 2318280), (615, 2163728), (656, 2028495), (820, 1622796), (840, 1584158), (861, 1545520), (984, 1352330), (1148, 1159140), (1230, 1081864), (1435, 927312), (1640, 811398), (1680, 792079), (1722, 772760), (1968, 676165), (2296, 579570), (2460, 540932), (2870, 463656), (3280, 405699), (3444, 386380), (4305, 309104), (4592, 289785), (4920, 270466), (5740, 231828), (6888, 193190), (8610, 154552), (9840, 135233), (11480, 115914), (13776, 96595), (17220, 77276), (19319, 68880), (22960, 57957), (34440, 38638)]