621836280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 2335132800

約数和(自身を除く): 1713296520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 53, 60, 65, 69, 72, 78, 90, 92, 104, 106, 109, 115, 117, 120, 130, 138, 156, 159, 180, 184, 195, 207, 212, 218, 230, 234, 260, 265, 276, 299, 312, 318, 327, 345, 360, 390, 414, 424, 436, 460, 468, 477, 520, 530, 545, 552, 585, 598, 636, 654, 689, 690, 780, 795, 828, 872, 897, 920, 936, 954, 981, 1035, 1060, 1090, 1170, 1196, 1219, 1272, 1308, 1378, 1380, 1417, 1495, 1560, 1590, 1635, 1656, 1794, 1908, 1962, 2067, 2070, 2120, 2180, 2340, 2385, 2392, 2438, 2507, 2616, 2691, 2756, 2760, 2834, 2990, 3180, 3270, 3445, 3588, 3657, 3816, 3924, 4134, 4140, 4251, 4360, 4485, 4680, 4770, 4876, 4905, 5014, 5382, 5512, 5668, 5777, 5980, 6095, 6201, 6360, 6540, 6890, 7085, 7176, 7314, 7521, 7848, 8268, 8280, 8502, 8970, 9540, 9752, 9810, 10028, 10335, 10764, 10971, 11336, 11554, 11960, 12190, 12402, 12535, 12753, 13080, 13455, 13780, 14170, 14628, 15042, 15847, 16536, 17004, 17331, 17940, 18285, 19080, 19620, 20056, 20670, 21255, 21528, 21942, 22563, 23108, 24380, 24804, 25070, 25506, 26910, 27560, 28340, 28885, 29256, 30084, 31005, 31694, 32591, 34008, 34662, 35880, 36570, 37605, 39240, 41340, 42510, 43884, 45126, 46216, 47541, 48760, 49608, 50140, 51012, 51993, 53820, 54855, 56680, 57770, 60168, 62010, 63388, 63765, 65182, 69324, 73140, 75101, 75210, 79235, 82680, 85020, 86655, 87768, 90252, 95082, 97773, 100280, 102024, 103986, 107640, 109710, 112815, 115540, 124020, 126776, 127530, 130364, 132871, 138648, 142623, 146280, 150202, 150420, 158470, 162955, 170040, 173310, 180504, 190164, 195546, 207972, 219420, 225303, 225630, 231080, 237705, 248040, 255060, 259965, 260728, 265742, 285246, 293319, 300404, 300840, 316940, 325910, 346620, 375505, 380328, 391092, 398613, 415944, 438840, 450606, 451260, 475410, 488865, 510120, 519930, 531484, 570492, 586638, 600808, 633880, 651820, 664355, 675909, 693240, 713115, 751010, 782184, 797226, 901212, 902520, 950820, 977730, 1039860, 1062968, 1126515, 1140984, 1173276, 1195839, 1303640, 1328710, 1351818, 1426230, 1466595, 1502020, 1594452, 1727323, 1802424, 1901640, 1955460, 1993065, 2079720, 2253030, 2346552, 2391678, 2657420, 2703636, 2852460, 2933190, 3004040, 3188904, 3379545, 3454646, 3910920, 3986130, 4506060, 4783356, 5181969, 5314840, 5407272, 5704920, 5866380, 5979195, 6759090, 6909292, 7972260, 8636615, 9012120, 9566712, 10363938, 11732760, 11958390, 13518180, 13818584, 15545907, 15944520, 17273230, 20727876, 23916780, 25909845, 27036360, 31091814, 34546460, 41455752, 47833560, 51819690, 62183628, 69092920, 77729535, 103639380, 124367256, 155459070, 207278760, 310918140, 621836280]

約数ペア:

[(1, 621836280), (2, 310918140), (3, 207278760), (4, 155459070), (5, 124367256), (6, 103639380), (8, 77729535), (9, 69092920), (10, 62183628), (12, 51819690), (13, 47833560), (15, 41455752), (18, 34546460), (20, 31091814), (23, 27036360), (24, 25909845), (26, 23916780), (30, 20727876), (36, 17273230), (39, 15944520), (40, 15545907), (45, 13818584), (46, 13518180), (52, 11958390), (53, 11732760), (60, 10363938), (65, 9566712), (69, 9012120), (72, 8636615), (78, 7972260), (90, 6909292), (92, 6759090), (104, 5979195), (106, 5866380), (109, 5704920), (115, 5407272), (117, 5314840), (120, 5181969), (130, 4783356), (138, 4506060), (156, 3986130), (159, 3910920), (180, 3454646), (184, 3379545), (195, 3188904), (207, 3004040), (212, 2933190), (218, 2852460), (230, 2703636), (234, 2657420), (260, 2391678), (265, 2346552), (276, 2253030), (299, 2079720), (312, 1993065), (318, 1955460), (327, 1901640), (345, 1802424), (360, 1727323), (390, 1594452), (414, 1502020), (424, 1466595), (436, 1426230), (460, 1351818), (468, 1328710), (477, 1303640), (520, 1195839), (530, 1173276), (545, 1140984), (552, 1126515), (585, 1062968), (598, 1039860), (636, 977730), (654, 950820), (689, 902520), (690, 901212), (780, 797226), (795, 782184), (828, 751010), (872, 713115), (897, 693240), (920, 675909), (936, 664355), (954, 651820), (981, 633880), (1035, 600808), (1060, 586638), (1090, 570492), (1170, 531484), (1196, 519930), (1219, 510120), (1272, 488865), (1308, 475410), (1378, 451260), (1380, 450606), (1417, 438840), (1495, 415944), (1560, 398613), (1590, 391092), (1635, 380328), (1656, 375505), (1794, 346620), (1908, 325910), (1962, 316940), (2067, 300840), (2070, 300404), (2120, 293319), (2180, 285246), (2340, 265742), (2385, 260728), (2392, 259965), (2438, 255060), (2507, 248040), (2616, 237705), (2691, 231080), (2756, 225630), (2760, 225303), (2834, 219420), (2990, 207972), (3180, 195546), (3270, 190164), (3445, 180504), (3588, 173310), (3657, 170040), (3816, 162955), (3924, 158470), (4134, 150420), (4140, 150202), (4251, 146280), (4360, 142623), (4485, 138648), (4680, 132871), (4770, 130364), (4876, 127530), (4905, 126776), (5014, 124020), (5382, 115540), (5512, 112815), (5668, 109710), (5777, 107640), (5980, 103986), (6095, 102024), (6201, 100280), (6360, 97773), (6540, 95082), (6890, 90252), (7085, 87768), (7176, 86655), (7314, 85020), (7521, 82680), (7848, 79235), (8268, 75210), (8280, 75101), (8502, 73140), (8970, 69324), (9540, 65182), (9752, 63765), (9810, 63388), (10028, 62010), (10335, 60168), (10764, 57770), (10971, 56680), (11336, 54855), (11554, 53820), (11960, 51993), (12190, 51012), (12402, 50140), (12535, 49608), (12753, 48760), (13080, 47541), (13455, 46216), (13780, 45126), (14170, 43884), (14628, 42510), (15042, 41340), (15847, 39240), (16536, 37605), (17004, 36570), (17331, 35880), (17940, 34662), (18285, 34008), (19080, 32591), (19620, 31694), (20056, 31005), (20670, 30084), (21255, 29256), (21528, 28885), (21942, 28340), (22563, 27560), (23108, 26910), (24380, 25506), (24804, 25070)]