428831520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3667

約数の個数: 192

約数和(自身を含む): 1531716480

約数和(自身を除く): 1102884960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3617, 3705, 3952, 4560, 4940, 5928, 6240, 7234, 7410, 7904, 9120, 9880, 10851, 11856, 14468, 14820, 18085, 19760, 21702, 23712, 28936, 29640, 36170, 39520, 43404, 47021, 54255, 57872, 59280, 68723, 72340, 86808, 94042, 108510, 115744, 118560, 137446, 141063, 144680, 173616, 188084, 206169, 217020, 235105, 274892, 282126, 289360, 343615, 347232, 376168, 412338, 434040, 470210, 549784, 564252, 578720, 687230, 705315, 752336, 824676, 868080, 893399, 940420, 1030845, 1099568, 1128504, 1374460, 1410630, 1504672, 1649352, 1736160, 1786798, 1880840, 2061690, 2199136, 2257008, 2680197, 2748920, 2821260, 3298704, 3573596, 3761680, 4123380, 4466995, 4514016, 5360394, 5497840, 5642520, 6597408, 7147192, 7523360, 8246760, 8933990, 10720788, 10995680, 11285040, 13400985, 14294384, 16493520, 17867980, 21441576, 22570080, 26801970, 28588768, 32987040, 35735960, 42883152, 53603940, 71471920, 85766304, 107207880, 142943840, 214415760, 428831520]

約数ペア:

[(1, 428831520), (2, 214415760), (3, 142943840), (4, 107207880), (5, 85766304), (6, 71471920), (8, 53603940), (10, 42883152), (12, 35735960), (13, 32987040), (15, 28588768), (16, 26801970), (19, 22570080), (20, 21441576), (24, 17867980), (26, 16493520), (30, 14294384), (32, 13400985), (38, 11285040), (39, 10995680), (40, 10720788), (48, 8933990), (52, 8246760), (57, 7523360), (60, 7147192), (65, 6597408), (76, 5642520), (78, 5497840), (80, 5360394), (95, 4514016), (96, 4466995), (104, 4123380), (114, 3761680), (120, 3573596), (130, 3298704), (152, 2821260), (156, 2748920), (160, 2680197), (190, 2257008), (195, 2199136), (208, 2061690), (228, 1880840), (240, 1786798), (247, 1736160), (260, 1649352), (285, 1504672), (304, 1410630), (312, 1374460), (380, 1128504), (390, 1099568), (416, 1030845), (456, 940420), (480, 893399), (494, 868080), (520, 824676), (570, 752336), (608, 705315), (624, 687230), (741, 578720), (760, 564252), (780, 549784), (912, 470210), (988, 434040), (1040, 412338), (1140, 376168), (1235, 347232), (1248, 343615), (1482, 289360), (1520, 282126), (1560, 274892), (1824, 235105), (1976, 217020), (2080, 206169), (2280, 188084), (2470, 173616), (2964, 144680), (3040, 141063), (3120, 137446), (3617, 118560), (3705, 115744), (3952, 108510), (4560, 94042), (4940, 86808), (5928, 72340), (6240, 68723), (7234, 59280), (7410, 57872), (7904, 54255), (9120, 47021), (9880, 43404), (10851, 39520), (11856, 36170), (14468, 29640), (14820, 28936), (18085, 23712), (19760, 21702)]