30640643520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:1019

約数の個数: 224

約数和(自身を含む): 98254937856

約数和(自身を除く): 67614294336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 331, 422, 457, 480, 633, 662, 844, 914, 960, 993, 1055, 1266, 1324, 1371, 1655, 1688, 1828, 1986, 2110, 2285, 2532, 2648, 2742, 3165, 3310, 3376, 3656, 3972, 4220, 4570, 4965, 5064, 5296, 5484, 6330, 6620, 6752, 6855, 7312, 7944, 8440, 9140, 9930, 10128, 10592, 10968, 12660, 13240, 13504, 13710, 14624, 15888, 16880, 18280, 19860, 20256, 21184, 21936, 25320, 26480, 27420, 29248, 31776, 33760, 36560, 39720, 40512, 43872, 50640, 52960, 54840, 63552, 67520, 69841, 73120, 79440, 87744, 96427, 101280, 105920, 109680, 139682, 146240, 151267, 158880, 192854, 202560, 209523, 219360, 279364, 289281, 302534, 317760, 349205, 385708, 419046, 438720, 453801, 482135, 558728, 578562, 605068, 698410, 756335, 771416, 838092, 907602, 964270, 1047615, 1117456, 1157124, 1210136, 1396820, 1446405, 1512670, 1542832, 1676184, 1815204, 1928540, 2095230, 2234912, 2269005, 2314248, 2420272, 2793640, 2892810, 3025340, 3085664, 3352368, 3630408, 3857080, 4190460, 4469824, 4538010, 4628496, 4840544, 5587280, 5785620, 6050680, 6171328, 6704736, 7260816, 7714160, 8380920, 9076020, 9256992, 9681088, 11174560, 11571240, 12101360, 13409472, 14521632, 15428320, 16761840, 18152040, 18513984, 22349120, 23142480, 24202720, 29043264, 30856640, 31917337, 33523680, 36304080, 46284960, 48405440, 63834674, 67047360, 72608160, 92569920, 95752011, 127669348, 145216320, 159586685, 191504022, 255338696, 319173370, 383008044, 478760055, 510677392, 638346740, 766016088, 957520110, 1021354784, 1276693480, 1532032176, 1915040220, 2042709568, 2553386960, 3064064352, 3830080440, 5106773920, 6128128704, 7660160880, 10213547840, 15320321760, 30640643520]

約数ペア:

[(1, 30640643520), (2, 15320321760), (3, 10213547840), (4, 7660160880), (5, 6128128704), (6, 5106773920), (8, 3830080440), (10, 3064064352), (12, 2553386960), (15, 2042709568), (16, 1915040220), (20, 1532032176), (24, 1276693480), (30, 1021354784), (32, 957520110), (40, 766016088), (48, 638346740), (60, 510677392), (64, 478760055), (80, 383008044), (96, 319173370), (120, 255338696), (160, 191504022), (192, 159586685), (211, 145216320), (240, 127669348), (320, 95752011), (331, 92569920), (422, 72608160), (457, 67047360), (480, 63834674), (633, 48405440), (662, 46284960), (844, 36304080), (914, 33523680), (960, 31917337), (993, 30856640), (1055, 29043264), (1266, 24202720), (1324, 23142480), (1371, 22349120), (1655, 18513984), (1688, 18152040), (1828, 16761840), (1986, 15428320), (2110, 14521632), (2285, 13409472), (2532, 12101360), (2648, 11571240), (2742, 11174560), (3165, 9681088), (3310, 9256992), (3376, 9076020), (3656, 8380920), (3972, 7714160), (4220, 7260816), (4570, 6704736), (4965, 6171328), (5064, 6050680), (5296, 5785620), (5484, 5587280), (6330, 4840544), (6620, 4628496), (6752, 4538010), (6855, 4469824), (7312, 4190460), (7944, 3857080), (8440, 3630408), (9140, 3352368), (9930, 3085664), (10128, 3025340), (10592, 2892810), (10968, 2793640), (12660, 2420272), (13240, 2314248), (13504, 2269005), (13710, 2234912), (14624, 2095230), (15888, 1928540), (16880, 1815204), (18280, 1676184), (19860, 1542832), (20256, 1512670), (21184, 1446405), (21936, 1396820), (25320, 1210136), (26480, 1157124), (27420, 1117456), (29248, 1047615), (31776, 964270), (33760, 907602), (36560, 838092), (39720, 771416), (40512, 756335), (43872, 698410), (50640, 605068), (52960, 578562), (54840, 558728), (63552, 482135), (67520, 453801), (69841, 438720), (73120, 419046), (79440, 385708), (87744, 349205), (96427, 317760), (101280, 302534), (105920, 289281), (109680, 279364), (139682, 219360), (146240, 209523), (151267, 202560), (158880, 192854)]