1023707360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 2803207176

約数和(自身を除く): 1779499816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 131, 136, 160, 169, 170, 208, 221, 260, 262, 272, 289, 338, 340, 416, 442, 520, 524, 544, 578, 655, 676, 680, 845, 884, 1040, 1048, 1105, 1156, 1310, 1352, 1360, 1445, 1690, 1703, 1768, 2080, 2096, 2210, 2227, 2312, 2620, 2704, 2720, 2873, 2890, 3380, 3406, 3536, 3757, 4192, 4420, 4454, 4624, 5240, 5408, 5746, 5780, 6760, 6812, 7072, 7514, 8515, 8840, 8908, 9248, 10480, 11135, 11492, 11560, 13520, 13624, 14365, 15028, 17030, 17680, 17816, 18785, 20960, 22139, 22270, 22984, 23120, 27040, 27248, 28730, 28951, 30056, 34060, 35360, 35632, 37570, 37859, 44278, 44540, 45968, 46240, 48841, 54496, 57460, 57902, 60112, 68120, 71264, 75140, 75718, 88556, 89080, 91936, 97682, 110695, 114920, 115804, 120224, 136240, 144755, 150280, 151436, 177112, 178160, 189295, 195364, 221390, 229840, 231608, 244205, 272480, 289510, 300560, 302872, 354224, 356320, 376363, 378590, 390728, 442780, 459680, 463216, 488410, 492167, 579020, 601120, 605744, 708448, 752726, 757180, 781456, 885560, 926432, 976820, 984334, 1158040, 1211488, 1505452, 1514360, 1562912, 1771120, 1881815, 1953640, 1968668, 2316080, 2460835, 3010904, 3028720, 3542240, 3763630, 3907280, 3937336, 4632160, 4921670, 6021808, 6057440, 6398171, 7527260, 7814560, 7874672, 9843340, 12043616, 12796342, 15054520, 15749344, 19686680, 25592684, 30109040, 31990855, 39373360, 51185368, 60218080, 63981710, 78746720, 102370736, 127963420, 204741472, 255926840, 511853680, 1023707360]

約数ペア:

[(1, 1023707360), (2, 511853680), (4, 255926840), (5, 204741472), (8, 127963420), (10, 102370736), (13, 78746720), (16, 63981710), (17, 60218080), (20, 51185368), (26, 39373360), (32, 31990855), (34, 30109040), (40, 25592684), (52, 19686680), (65, 15749344), (68, 15054520), (80, 12796342), (85, 12043616), (104, 9843340), (130, 7874672), (131, 7814560), (136, 7527260), (160, 6398171), (169, 6057440), (170, 6021808), (208, 4921670), (221, 4632160), (260, 3937336), (262, 3907280), (272, 3763630), (289, 3542240), (338, 3028720), (340, 3010904), (416, 2460835), (442, 2316080), (520, 1968668), (524, 1953640), (544, 1881815), (578, 1771120), (655, 1562912), (676, 1514360), (680, 1505452), (845, 1211488), (884, 1158040), (1040, 984334), (1048, 976820), (1105, 926432), (1156, 885560), (1310, 781456), (1352, 757180), (1360, 752726), (1445, 708448), (1690, 605744), (1703, 601120), (1768, 579020), (2080, 492167), (2096, 488410), (2210, 463216), (2227, 459680), (2312, 442780), (2620, 390728), (2704, 378590), (2720, 376363), (2873, 356320), (2890, 354224), (3380, 302872), (3406, 300560), (3536, 289510), (3757, 272480), (4192, 244205), (4420, 231608), (4454, 229840), (4624, 221390), (5240, 195364), (5408, 189295), (5746, 178160), (5780, 177112), (6760, 151436), (6812, 150280), (7072, 144755), (7514, 136240), (8515, 120224), (8840, 115804), (8908, 114920), (9248, 110695), (10480, 97682), (11135, 91936), (11492, 89080), (11560, 88556), (13520, 75718), (13624, 75140), (14365, 71264), (15028, 68120), (17030, 60112), (17680, 57902), (17816, 57460), (18785, 54496), (20960, 48841), (22139, 46240), (22270, 45968), (22984, 44540), (23120, 44278), (27040, 37859), (27248, 37570), (28730, 35632), (28951, 35360), (30056, 34060)]