164927880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 627782400

約数和(自身を除く): 462854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 691, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1382, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2073, 2210, 2295, 2340, 2652, 2764, 2808, 3060, 3315, 3455, 3510, 3672, 3978, 4146, 4420, 4590, 4680, 5304, 5528, 5967, 6120, 6219, 6630, 6910, 7020, 7956, 8292, 8840, 8983, 9180, 9945, 10365, 11747, 11934, 12438, 13260, 13820, 14040, 15912, 16584, 17966, 18360, 18657, 19890, 20730, 23494, 23868, 24876, 26520, 26949, 27640, 29835, 31095, 35241, 35932, 37314, 39780, 41460, 44915, 46988, 47736, 49752, 53898, 58735, 59670, 62190, 70482, 71864, 74628, 79560, 80847, 82920, 89830, 93285, 93976, 105723, 107796, 117470, 119340, 124380, 134745, 140964, 149256, 152711, 161694, 176205, 179660, 186570, 211446, 215592, 234940, 238680, 242541, 248760, 269490, 281928, 305422, 317169, 323388, 352410, 359320, 373140, 404235, 422892, 458133, 469880, 485082, 528615, 538980, 610844, 634338, 646776, 704820, 746280, 763555, 808470, 845784, 916266, 970164, 1057230, 1077960, 1212705, 1221688, 1268676, 1374399, 1409640, 1527110, 1585845, 1616940, 1832532, 1940328, 2114460, 2290665, 2425410, 2537352, 2748798, 3054220, 3171690, 3233880, 3665064, 4123197, 4228920, 4581330, 4850820, 5497596, 6108440, 6343380, 6871995, 8246394, 9162660, 9701640, 10995192, 12686760, 13743990, 16492788, 18325320, 20615985, 27487980, 32985576, 41231970, 54975960, 82463940, 164927880]

約数ペア:

[(1, 164927880), (2, 82463940), (3, 54975960), (4, 41231970), (5, 32985576), (6, 27487980), (8, 20615985), (9, 18325320), (10, 16492788), (12, 13743990), (13, 12686760), (15, 10995192), (17, 9701640), (18, 9162660), (20, 8246394), (24, 6871995), (26, 6343380), (27, 6108440), (30, 5497596), (34, 4850820), (36, 4581330), (39, 4228920), (40, 4123197), (45, 3665064), (51, 3233880), (52, 3171690), (54, 3054220), (60, 2748798), (65, 2537352), (68, 2425410), (72, 2290665), (78, 2114460), (85, 1940328), (90, 1832532), (102, 1616940), (104, 1585845), (108, 1527110), (117, 1409640), (120, 1374399), (130, 1268676), (135, 1221688), (136, 1212705), (153, 1077960), (156, 1057230), (170, 970164), (180, 916266), (195, 845784), (204, 808470), (216, 763555), (221, 746280), (234, 704820), (255, 646776), (260, 634338), (270, 610844), (306, 538980), (312, 528615), (340, 485082), (351, 469880), (360, 458133), (390, 422892), (408, 404235), (442, 373140), (459, 359320), (468, 352410), (510, 323388), (520, 317169), (540, 305422), (585, 281928), (612, 269490), (663, 248760), (680, 242541), (691, 238680), (702, 234940), (765, 215592), (780, 211446), (884, 186570), (918, 179660), (936, 176205), (1020, 161694), (1080, 152711), (1105, 149256), (1170, 140964), (1224, 134745), (1326, 124380), (1382, 119340), (1404, 117470), (1530, 107796), (1560, 105723), (1755, 93976), (1768, 93285), (1836, 89830), (1989, 82920), (2040, 80847), (2073, 79560), (2210, 74628), (2295, 71864), (2340, 70482), (2652, 62190), (2764, 59670), (2808, 58735), (3060, 53898), (3315, 49752), (3455, 47736), (3510, 46988), (3672, 44915), (3978, 41460), (4146, 39780), (4420, 37314), (4590, 35932), (4680, 35241), (5304, 31095), (5528, 29835), (5967, 27640), (6120, 26949), (6219, 26520), (6630, 24876), (6910, 23868), (7020, 23494), (7956, 20730), (8292, 19890), (8840, 18657), (8983, 18360), (9180, 17966), (9945, 16584), (10365, 15912), (11747, 14040), (11934, 13820), (12438, 13260)]