662216880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11219

約数の個数: 160

約数和(自身を含む): 2327351040

約数和(自身を除く): 1665134160

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, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11171, 11856, 14820, 19760, 22342, 29640, 33513, 44684, 55855, 59280, 67026, 89368, 111710, 134052, 145223, 167565, 178736, 212249, 223420, 268104, 290446, 335130, 424498, 435669, 446840, 536208, 580892, 636747, 670260, 726115, 848996, 871338, 893680, 1061245, 1161784, 1273494, 1340520, 1452230, 1697992, 1742676, 2122490, 2178345, 2323568, 2546988, 2681040, 2759237, 2904460, 3183735, 3395984, 3485352, 4244980, 4356690, 5093976, 5518474, 5808920, 6367470, 6970704, 8277711, 8489960, 8713380, 10187952, 11036948, 11617840, 12734940, 13796185, 16555422, 16979920, 17426760, 22073896, 25469880, 27592370, 33110844, 34853520, 41388555, 44147792, 50939760, 55184740, 66221688, 82777110, 110369480, 132443376, 165554220, 220738960, 331108440, 662216880]

約数ペア:

[(1, 662216880), (2, 331108440), (3, 220738960), (4, 165554220), (5, 132443376), (6, 110369480), (8, 82777110), (10, 66221688), (12, 55184740), (13, 50939760), (15, 44147792), (16, 41388555), (19, 34853520), (20, 33110844), (24, 27592370), (26, 25469880), (30, 22073896), (38, 17426760), (39, 16979920), (40, 16555422), (48, 13796185), (52, 12734940), (57, 11617840), (60, 11036948), (65, 10187952), (76, 8713380), (78, 8489960), (80, 8277711), (95, 6970704), (104, 6367470), (114, 5808920), (120, 5518474), (130, 5093976), (152, 4356690), (156, 4244980), (190, 3485352), (195, 3395984), (208, 3183735), (228, 2904460), (240, 2759237), (247, 2681040), (260, 2546988), (285, 2323568), (304, 2178345), (312, 2122490), (380, 1742676), (390, 1697992), (456, 1452230), (494, 1340520), (520, 1273494), (570, 1161784), (624, 1061245), (741, 893680), (760, 871338), (780, 848996), (912, 726115), (988, 670260), (1040, 636747), (1140, 580892), (1235, 536208), (1482, 446840), (1520, 435669), (1560, 424498), (1976, 335130), (2280, 290446), (2470, 268104), (2964, 223420), (3120, 212249), (3705, 178736), (3952, 167565), (4560, 145223), (4940, 134052), (5928, 111710), (7410, 89368), (9880, 67026), (11171, 59280), (11856, 55855), (14820, 44684), (19760, 33513), (22342, 29640)]