1575231240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:884

約数の個数: 192

約数和(自身を含む): 5235007680

約数和(自身を除く): 3659776440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 157, 165, 220, 242, 264, 314, 330, 363, 440, 471, 484, 605, 628, 660, 691, 726, 785, 942, 968, 1210, 1256, 1320, 1382, 1452, 1570, 1727, 1815, 1884, 2073, 2355, 2420, 2764, 2904, 3140, 3454, 3455, 3630, 3768, 4146, 4710, 4840, 5181, 5528, 6280, 6908, 6910, 7260, 7601, 8292, 8635, 9420, 10362, 10365, 13816, 13820, 14520, 15202, 16584, 17270, 18840, 18997, 20724, 20730, 22803, 25905, 27640, 30404, 34540, 37994, 38005, 41448, 41460, 45606, 51810, 56991, 60808, 69080, 75988, 76010, 82920, 83611, 91212, 94985, 103620, 108487, 113982, 114015, 151976, 152020, 167222, 182424, 189970, 207240, 216974, 227964, 228030, 250833, 284955, 304040, 325461, 334444, 379940, 418055, 433948, 455928, 456060, 501666, 542435, 569910, 650922, 668888, 759880, 836110, 867896, 912120, 1003332, 1084870, 1139820, 1193357, 1254165, 1301844, 1627305, 1672220, 2006664, 2169740, 2279640, 2386714, 2508330, 2603688, 3254610, 3344440, 3580071, 4339480, 4773428, 5016660, 5966785, 6509220, 7160142, 9546856, 10033320, 11933570, 13018440, 13126927, 14320284, 17900355, 23867140, 26253854, 28640568, 35800710, 39380781, 47734280, 52507708, 65634635, 71601420, 78761562, 105015416, 131269270, 143202840, 157523124, 196903905, 262538540, 315046248, 393807810, 525077080, 787615620, 1575231240]

約数ペア:

[(1, 1575231240), (2, 787615620), (3, 525077080), (4, 393807810), (5, 315046248), (6, 262538540), (8, 196903905), (10, 157523124), (11, 143202840), (12, 131269270), (15, 105015416), (20, 78761562), (22, 71601420), (24, 65634635), (30, 52507708), (33, 47734280), (40, 39380781), (44, 35800710), (55, 28640568), (60, 26253854), (66, 23867140), (88, 17900355), (110, 14320284), (120, 13126927), (121, 13018440), (132, 11933570), (157, 10033320), (165, 9546856), (220, 7160142), (242, 6509220), (264, 5966785), (314, 5016660), (330, 4773428), (363, 4339480), (440, 3580071), (471, 3344440), (484, 3254610), (605, 2603688), (628, 2508330), (660, 2386714), (691, 2279640), (726, 2169740), (785, 2006664), (942, 1672220), (968, 1627305), (1210, 1301844), (1256, 1254165), (1320, 1193357), (1382, 1139820), (1452, 1084870), (1570, 1003332), (1727, 912120), (1815, 867896), (1884, 836110), (2073, 759880), (2355, 668888), (2420, 650922), (2764, 569910), (2904, 542435), (3140, 501666), (3454, 456060), (3455, 455928), (3630, 433948), (3768, 418055), (4146, 379940), (4710, 334444), (4840, 325461), (5181, 304040), (5528, 284955), (6280, 250833), (6908, 228030), (6910, 227964), (7260, 216974), (7601, 207240), (8292, 189970), (8635, 182424), (9420, 167222), (10362, 152020), (10365, 151976), (13816, 114015), (13820, 113982), (14520, 108487), (15202, 103620), (16584, 94985), (17270, 91212), (18840, 83611), (18997, 82920), (20724, 76010), (20730, 75988), (22803, 69080), (25905, 60808), (27640, 56991), (30404, 51810), (34540, 45606), (37994, 41460), (38005, 41448)]