419775720

素因数分解:

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

素因数の和:3004

約数の個数: 192

約数和(自身を含む): 1558984320

約数和(自身を除く): 1139208600

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, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 2957, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5914, 5915, 6760, 7098, 8871, 9464, 10140, 10920, 11828, 11830, 14196, 14785, 17742, 17745, 20280, 20699, 23656, 23660, 28392, 29570, 35484, 35490, 38441, 41398, 44355, 47320, 59140, 62097, 70968, 70980, 76882, 82796, 88710, 103495, 115323, 118280, 124194, 141960, 153764, 165592, 177420, 192205, 206990, 230646, 248388, 269087, 307528, 310485, 354840, 384410, 413980, 461292, 496776, 499733, 538174, 576615, 620970, 768820, 807261, 827960, 922584, 999466, 1076348, 1153230, 1241940, 1345435, 1499199, 1537640, 1614522, 1998932, 2152696, 2306460, 2483880, 2498665, 2690870, 2998398, 3229044, 3498131, 3997864, 4036305, 4612920, 4997330, 5381740, 5996796, 6458088, 6996262, 7495995, 8072610, 9994660, 10494393, 10763480, 11993592, 13992524, 14991990, 16145220, 17490655, 19989320, 20988786, 27985048, 29983980, 32290440, 34981310, 41977572, 52471965, 59967960, 69962620, 83955144, 104943930, 139925240, 209887860, 419775720]

約数ペア:

[(1, 419775720), (2, 209887860), (3, 139925240), (4, 104943930), (5, 83955144), (6, 69962620), (7, 59967960), (8, 52471965), (10, 41977572), (12, 34981310), (13, 32290440), (14, 29983980), (15, 27985048), (20, 20988786), (21, 19989320), (24, 17490655), (26, 16145220), (28, 14991990), (30, 13992524), (35, 11993592), (39, 10763480), (40, 10494393), (42, 9994660), (52, 8072610), (56, 7495995), (60, 6996262), (65, 6458088), (70, 5996796), (78, 5381740), (84, 4997330), (91, 4612920), (104, 4036305), (105, 3997864), (120, 3498131), (130, 3229044), (140, 2998398), (156, 2690870), (168, 2498665), (169, 2483880), (182, 2306460), (195, 2152696), (210, 1998932), (260, 1614522), (273, 1537640), (280, 1499199), (312, 1345435), (338, 1241940), (364, 1153230), (390, 1076348), (420, 999466), (455, 922584), (507, 827960), (520, 807261), (546, 768820), (676, 620970), (728, 576615), (780, 538174), (840, 499733), (845, 496776), (910, 461292), (1014, 413980), (1092, 384410), (1183, 354840), (1352, 310485), (1365, 307528), (1560, 269087), (1690, 248388), (1820, 230646), (2028, 206990), (2184, 192205), (2366, 177420), (2535, 165592), (2730, 153764), (2957, 141960), (3380, 124194), (3549, 118280), (3640, 115323), (4056, 103495), (4732, 88710), (5070, 82796), (5460, 76882), (5914, 70980), (5915, 70968), (6760, 62097), (7098, 59140), (8871, 47320), (9464, 44355), (10140, 41398), (10920, 38441), (11828, 35490), (11830, 35484), (14196, 29570), (14785, 28392), (17742, 23660), (17745, 23656), (20280, 20699)]