297275160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3930

約数の個数: 192

約数和(自身を含む): 1117519200

約数和(自身を除く): 820244040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 3889, 5096, 5460, 5880, 6370, 7644, 7778, 9555, 10920, 11667, 12740, 15288, 15556, 19110, 19445, 23334, 25480, 27223, 31112, 38220, 38890, 46668, 50557, 54446, 58335, 76440, 77780, 81669, 93336, 101114, 108892, 116670, 136115, 151671, 155560, 163338, 190561, 202228, 217784, 233340, 252785, 272230, 303342, 326676, 353899, 381122, 404456, 408345, 466680, 505570, 544460, 571683, 606684, 653352, 707798, 758355, 762244, 816690, 952805, 1011140, 1061697, 1088920, 1143366, 1213368, 1415596, 1516710, 1524488, 1633380, 1769495, 1905610, 2022280, 2123394, 2286732, 2477293, 2831192, 2858415, 3033420, 3266760, 3538990, 3811220, 4246788, 4573464, 4954586, 5308485, 5716830, 6066840, 7077980, 7431879, 7622440, 8493576, 9909172, 10616970, 11433660, 12386465, 14155960, 14863758, 19818344, 21233940, 22867320, 24772930, 29727516, 37159395, 42467880, 49545860, 59455032, 74318790, 99091720, 148637580, 297275160]

約数ペア:

[(1, 297275160), (2, 148637580), (3, 99091720), (4, 74318790), (5, 59455032), (6, 49545860), (7, 42467880), (8, 37159395), (10, 29727516), (12, 24772930), (13, 22867320), (14, 21233940), (15, 19818344), (20, 14863758), (21, 14155960), (24, 12386465), (26, 11433660), (28, 10616970), (30, 9909172), (35, 8493576), (39, 7622440), (40, 7431879), (42, 7077980), (49, 6066840), (52, 5716830), (56, 5308485), (60, 4954586), (65, 4573464), (70, 4246788), (78, 3811220), (84, 3538990), (91, 3266760), (98, 3033420), (104, 2858415), (105, 2831192), (120, 2477293), (130, 2286732), (140, 2123394), (147, 2022280), (156, 1905610), (168, 1769495), (182, 1633380), (195, 1524488), (196, 1516710), (210, 1415596), (245, 1213368), (260, 1143366), (273, 1088920), (280, 1061697), (294, 1011140), (312, 952805), (364, 816690), (390, 762244), (392, 758355), (420, 707798), (455, 653352), (490, 606684), (520, 571683), (546, 544460), (588, 505570), (637, 466680), (728, 408345), (735, 404456), (780, 381122), (840, 353899), (910, 326676), (980, 303342), (1092, 272230), (1176, 252785), (1274, 233340), (1365, 217784), (1470, 202228), (1560, 190561), (1820, 163338), (1911, 155560), (1960, 151671), (2184, 136115), (2548, 116670), (2730, 108892), (2940, 101114), (3185, 93336), (3640, 81669), (3822, 77780), (3889, 76440), (5096, 58335), (5460, 54446), (5880, 50557), (6370, 46668), (7644, 38890), (7778, 38220), (9555, 31112), (10920, 27223), (11667, 25480), (12740, 23334), (15288, 19445), (15556, 19110)]