144139320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 192

約数和(自身を含む): 531367200

約数和(自身を除く): 387227880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1621, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3242, 3420, 3705, 4446, 4680, 4863, 4940, 5928, 6484, 6840, 7410, 8105, 8892, 9726, 9880, 11115, 12968, 14589, 14820, 16210, 17784, 19452, 21073, 22230, 24315, 29178, 29640, 30799, 32420, 38904, 42146, 44460, 48630, 58356, 61598, 63219, 64840, 72945, 84292, 88920, 92397, 97260, 105365, 116712, 123196, 126438, 145890, 153995, 168584, 184794, 189657, 194520, 210730, 246392, 252876, 277191, 291780, 307990, 316095, 369588, 379314, 400387, 421460, 461985, 505752, 554382, 583560, 615980, 632190, 739176, 758628, 800774, 842920, 923970, 948285, 1108764, 1201161, 1231960, 1264380, 1385955, 1517256, 1601548, 1847940, 1896570, 2001935, 2217528, 2402322, 2528760, 2771910, 3203096, 3603483, 3695880, 3793140, 4003870, 4804644, 5543820, 6005805, 7206966, 7586280, 8007740, 9609288, 11087640, 12011610, 14413932, 16015480, 18017415, 24023220, 28827864, 36034830, 48046440, 72069660, 144139320]

約数ペア:

[(1, 144139320), (2, 72069660), (3, 48046440), (4, 36034830), (5, 28827864), (6, 24023220), (8, 18017415), (9, 16015480), (10, 14413932), (12, 12011610), (13, 11087640), (15, 9609288), (18, 8007740), (19, 7586280), (20, 7206966), (24, 6005805), (26, 5543820), (30, 4804644), (36, 4003870), (38, 3793140), (39, 3695880), (40, 3603483), (45, 3203096), (52, 2771910), (57, 2528760), (60, 2402322), (65, 2217528), (72, 2001935), (76, 1896570), (78, 1847940), (90, 1601548), (95, 1517256), (104, 1385955), (114, 1264380), (117, 1231960), (120, 1201161), (130, 1108764), (152, 948285), (156, 923970), (171, 842920), (180, 800774), (190, 758628), (195, 739176), (228, 632190), (234, 615980), (247, 583560), (260, 554382), (285, 505752), (312, 461985), (342, 421460), (360, 400387), (380, 379314), (390, 369588), (456, 316095), (468, 307990), (494, 291780), (520, 277191), (570, 252876), (585, 246392), (684, 210730), (741, 194520), (760, 189657), (780, 184794), (855, 168584), (936, 153995), (988, 145890), (1140, 126438), (1170, 123196), (1235, 116712), (1368, 105365), (1482, 97260), (1560, 92397), (1621, 88920), (1710, 84292), (1976, 72945), (2223, 64840), (2280, 63219), (2340, 61598), (2470, 58356), (2964, 48630), (3242, 44460), (3420, 42146), (3705, 38904), (4446, 32420), (4680, 30799), (4863, 29640), (4940, 29178), (5928, 24315), (6484, 22230), (6840, 21073), (7410, 19452), (8105, 17784), (8892, 16210), (9726, 14820), (9880, 14589), (11115, 12968)]