153475920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 431486640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 863, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1726, 1872, 1976, 2223, 2280, 2340, 2470, 2589, 2736, 2964, 3120, 3420, 3452, 3705, 3952, 4315, 4446, 4560, 4680, 4940, 5178, 5928, 6840, 6904, 7410, 7767, 8630, 8892, 9360, 9880, 10356, 11115, 11219, 11856, 12945, 13680, 13808, 14820, 15534, 16397, 17260, 17784, 19760, 20712, 22230, 22438, 25890, 29640, 31068, 32794, 33657, 34520, 35568, 38835, 41424, 44460, 44876, 49191, 51780, 56095, 59280, 62136, 65588, 67314, 69040, 77670, 81985, 88920, 89752, 98382, 100971, 103560, 112190, 124272, 131176, 134628, 147573, 155340, 163970, 168285, 177840, 179504, 196764, 201942, 207120, 213161, 224380, 245955, 262352, 269256, 295146, 310680, 327940, 336570, 393528, 403884, 426322, 448760, 491910, 504855, 538512, 590292, 621360, 639483, 655880, 673140, 737865, 787056, 807768, 852644, 897520, 983820, 1009710, 1065805, 1180584, 1278966, 1311760, 1346280, 1475730, 1615536, 1705288, 1918449, 1967640, 2019420, 2131610, 2361168, 2557932, 2692560, 2951460, 3197415, 3410576, 3836898, 3935280, 4038840, 4263220, 5115864, 5902920, 6394830, 7673796, 8077680, 8526440, 9592245, 10231728, 11805840, 12789660, 15347592, 17052880, 19184490, 25579320, 30695184, 38368980, 51158640, 76737960, 153475920]

約数ペア:

[(1, 153475920), (2, 76737960), (3, 51158640), (4, 38368980), (5, 30695184), (6, 25579320), (8, 19184490), (9, 17052880), (10, 15347592), (12, 12789660), (13, 11805840), (15, 10231728), (16, 9592245), (18, 8526440), (19, 8077680), (20, 7673796), (24, 6394830), (26, 5902920), (30, 5115864), (36, 4263220), (38, 4038840), (39, 3935280), (40, 3836898), (45, 3410576), (48, 3197415), (52, 2951460), (57, 2692560), (60, 2557932), (65, 2361168), (72, 2131610), (76, 2019420), (78, 1967640), (80, 1918449), (90, 1705288), (95, 1615536), (104, 1475730), (114, 1346280), (117, 1311760), (120, 1278966), (130, 1180584), (144, 1065805), (152, 1009710), (156, 983820), (171, 897520), (180, 852644), (190, 807768), (195, 787056), (208, 737865), (228, 673140), (234, 655880), (240, 639483), (247, 621360), (260, 590292), (285, 538512), (304, 504855), (312, 491910), (342, 448760), (360, 426322), (380, 403884), (390, 393528), (456, 336570), (468, 327940), (494, 310680), (520, 295146), (570, 269256), (585, 262352), (624, 245955), (684, 224380), (720, 213161), (741, 207120), (760, 201942), (780, 196764), (855, 179504), (863, 177840), (912, 168285), (936, 163970), (988, 155340), (1040, 147573), (1140, 134628), (1170, 131176), (1235, 124272), (1368, 112190), (1482, 103560), (1520, 100971), (1560, 98382), (1710, 89752), (1726, 88920), (1872, 81985), (1976, 77670), (2223, 69040), (2280, 67314), (2340, 65588), (2470, 62136), (2589, 59280), (2736, 56095), (2964, 51780), (3120, 49191), (3420, 44876), (3452, 44460), (3705, 41424), (3952, 38835), (4315, 35568), (4446, 34520), (4560, 33657), (4680, 32794), (4940, 31068), (5178, 29640), (5928, 25890), (6840, 22438), (6904, 22230), (7410, 20712), (7767, 19760), (8630, 17784), (8892, 17260), (9360, 16397), (9880, 15534), (10356, 14820), (11115, 13808), (11219, 13680), (11856, 12945)]