102139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 160

約数和(自身を含む): 359143680

約数和(自身を除く): 257004240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1723, 1976, 2280, 2470, 2964, 3120, 3446, 3705, 3952, 4560, 4940, 5169, 5928, 6892, 7410, 8615, 9880, 10338, 11856, 13784, 14820, 17230, 19760, 20676, 22399, 25845, 27568, 29640, 32737, 34460, 41352, 44798, 51690, 59280, 65474, 67197, 68920, 82704, 89596, 98211, 103380, 111995, 130948, 134394, 137840, 163685, 179192, 196422, 206760, 223990, 261896, 268788, 327370, 335985, 358384, 392844, 413520, 425581, 447980, 491055, 523792, 537576, 654740, 671970, 785688, 851162, 895960, 982110, 1075152, 1276743, 1309480, 1343940, 1571376, 1702324, 1791920, 1964220, 2127905, 2553486, 2618960, 2687880, 3404648, 3928440, 4255810, 5106972, 5375760, 6383715, 6809296, 7856880, 8511620, 10213944, 12767430, 17023240, 20427888, 25534860, 34046480, 51069720, 102139440]

約数ペア:

[(1, 102139440), (2, 51069720), (3, 34046480), (4, 25534860), (5, 20427888), (6, 17023240), (8, 12767430), (10, 10213944), (12, 8511620), (13, 7856880), (15, 6809296), (16, 6383715), (19, 5375760), (20, 5106972), (24, 4255810), (26, 3928440), (30, 3404648), (38, 2687880), (39, 2618960), (40, 2553486), (48, 2127905), (52, 1964220), (57, 1791920), (60, 1702324), (65, 1571376), (76, 1343940), (78, 1309480), (80, 1276743), (95, 1075152), (104, 982110), (114, 895960), (120, 851162), (130, 785688), (152, 671970), (156, 654740), (190, 537576), (195, 523792), (208, 491055), (228, 447980), (240, 425581), (247, 413520), (260, 392844), (285, 358384), (304, 335985), (312, 327370), (380, 268788), (390, 261896), (456, 223990), (494, 206760), (520, 196422), (570, 179192), (624, 163685), (741, 137840), (760, 134394), (780, 130948), (912, 111995), (988, 103380), (1040, 98211), (1140, 89596), (1235, 82704), (1482, 68920), (1520, 67197), (1560, 65474), (1723, 59280), (1976, 51690), (2280, 44798), (2470, 41352), (2964, 34460), (3120, 32737), (3446, 29640), (3705, 27568), (3952, 25845), (4560, 22399), (4940, 20676), (5169, 19760), (5928, 17230), (6892, 14820), (7410, 13784), (8615, 11856), (9880, 10338)]