32290440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 128

約数和(自身を含む): 119266560

約数和(自身を除く): 86976120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 2957, 3640, 5460, 5914, 8871, 10920, 11828, 14785, 17742, 20699, 23656, 29570, 35484, 38441, 41398, 44355, 59140, 62097, 70968, 76882, 82796, 88710, 103495, 115323, 118280, 124194, 153764, 165592, 177420, 192205, 206990, 230646, 248388, 269087, 307528, 310485, 354840, 384410, 413980, 461292, 496776, 538174, 576615, 620970, 768820, 807261, 827960, 922584, 1076348, 1153230, 1241940, 1345435, 1537640, 1614522, 2152696, 2306460, 2483880, 2690870, 3229044, 4036305, 4612920, 5381740, 6458088, 8072610, 10763480, 16145220, 32290440]

約数ペア:

[(1, 32290440), (2, 16145220), (3, 10763480), (4, 8072610), (5, 6458088), (6, 5381740), (7, 4612920), (8, 4036305), (10, 3229044), (12, 2690870), (13, 2483880), (14, 2306460), (15, 2152696), (20, 1614522), (21, 1537640), (24, 1345435), (26, 1241940), (28, 1153230), (30, 1076348), (35, 922584), (39, 827960), (40, 807261), (42, 768820), (52, 620970), (56, 576615), (60, 538174), (65, 496776), (70, 461292), (78, 413980), (84, 384410), (91, 354840), (104, 310485), (105, 307528), (120, 269087), (130, 248388), (140, 230646), (156, 206990), (168, 192205), (182, 177420), (195, 165592), (210, 153764), (260, 124194), (273, 118280), (280, 115323), (312, 103495), (364, 88710), (390, 82796), (420, 76882), (455, 70968), (520, 62097), (546, 59140), (728, 44355), (780, 41398), (840, 38441), (910, 35484), (1092, 29570), (1365, 23656), (1560, 20699), (1820, 17742), (2184, 14785), (2730, 11828), (2957, 10920), (3640, 8871), (5460, 5914)]