1223935440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56041}}^1$

素因数の和:56077

約数の個数: 160

約数和(自身を含む): 4669867776

約数和(自身を除く): 3445932336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 56041, 112082, 168123, 224164, 280205, 336246, 392287, 448328, 560410, 672492, 728533, 784574, 840615, 896656, 1120820, 1176861, 1344984, 1457066, 1569148, 1681230, 1961435, 2185599, 2241640, 2353722, 2689968, 2914132, 3138296, 3362460, 3642665, 3922870, 4371198, 4483280, 4707444, 5099731, 5828264, 5884305, 6276592, 6724920, 7285330, 7845740, 8742396, 9414888, 10199462, 10927995, 11656528, 11768610, 13449840, 14570660, 15299193, 15691480, 17484792, 18829776, 20398924, 21855990, 23537220, 25498655, 29141320, 30598386, 31382960, 34969584, 40797848, 43711980, 47074440, 50997310, 58282640, 61196772, 76495965, 81595696, 87423960, 94148880, 101994620, 122393544, 152991930, 174847920, 203989240, 244787088, 305983860, 407978480, 611967720, 1223935440]

約数ペア:

[(1, 1223935440), (2, 611967720), (3, 407978480), (4, 305983860), (5, 244787088), (6, 203989240), (7, 174847920), (8, 152991930), (10, 122393544), (12, 101994620), (13, 94148880), (14, 87423960), (15, 81595696), (16, 76495965), (20, 61196772), (21, 58282640), (24, 50997310), (26, 47074440), (28, 43711980), (30, 40797848), (35, 34969584), (39, 31382960), (40, 30598386), (42, 29141320), (48, 25498655), (52, 23537220), (56, 21855990), (60, 20398924), (65, 18829776), (70, 17484792), (78, 15691480), (80, 15299193), (84, 14570660), (91, 13449840), (104, 11768610), (105, 11656528), (112, 10927995), (120, 10199462), (130, 9414888), (140, 8742396), (156, 7845740), (168, 7285330), (182, 6724920), (195, 6276592), (208, 5884305), (210, 5828264), (240, 5099731), (260, 4707444), (273, 4483280), (280, 4371198), (312, 3922870), (336, 3642665), (364, 3362460), (390, 3138296), (420, 2914132), (455, 2689968), (520, 2353722), (546, 2241640), (560, 2185599), (624, 1961435), (728, 1681230), (780, 1569148), (840, 1457066), (910, 1344984), (1040, 1176861), (1092, 1120820), (1365, 896656), (1456, 840615), (1560, 784574), (1680, 728533), (1820, 672492), (2184, 560410), (2730, 448328), (3120, 392287), (3640, 336246), (4368, 280205), (5460, 224164), (7280, 168123), (10920, 112082), (21840, 56041)]