461291220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 192

約数和(自身を含む): 1613283840

約数和(自身を除く): 1151992620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2857, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5714, 5980, 6210, 7020, 8073, 8571, 8970, 10764, 11428, 12420, 13455, 14285, 16146, 17142, 17940, 25713, 26910, 28570, 32292, 34284, 37141, 40365, 42855, 51426, 53820, 57140, 65711, 74282, 77139, 80730, 85710, 102852, 111423, 128565, 131422, 148564, 154278, 161460, 171420, 185705, 197133, 222846, 257130, 262844, 308556, 328555, 334269, 371410, 385695, 394266, 445692, 514260, 557115, 591399, 657110, 668538, 742820, 771390, 788532, 854243, 985665, 1002807, 1114230, 1182798, 1314220, 1337076, 1542780, 1671345, 1708486, 1774197, 1971330, 2005614, 2228460, 2365596, 2562729, 2956995, 3342690, 3416972, 3548394, 3942660, 4011228, 4271215, 5014035, 5125458, 5913990, 6685380, 7096788, 7688187, 8542430, 8870985, 10028070, 10250916, 11827980, 12813645, 15376374, 17084860, 17741970, 20056140, 23064561, 25627290, 30752748, 35483940, 38440935, 46129122, 51254580, 76881870, 92258244, 115322805, 153763740, 230645610, 461291220]

約数ペア:

[(1, 461291220), (2, 230645610), (3, 153763740), (4, 115322805), (5, 92258244), (6, 76881870), (9, 51254580), (10, 46129122), (12, 38440935), (13, 35483940), (15, 30752748), (18, 25627290), (20, 23064561), (23, 20056140), (26, 17741970), (27, 17084860), (30, 15376374), (36, 12813645), (39, 11827980), (45, 10250916), (46, 10028070), (52, 8870985), (54, 8542430), (60, 7688187), (65, 7096788), (69, 6685380), (78, 5913990), (90, 5125458), (92, 5014035), (108, 4271215), (115, 4011228), (117, 3942660), (130, 3548394), (135, 3416972), (138, 3342690), (156, 2956995), (180, 2562729), (195, 2365596), (207, 2228460), (230, 2005614), (234, 1971330), (260, 1774197), (270, 1708486), (276, 1671345), (299, 1542780), (345, 1337076), (351, 1314220), (390, 1182798), (414, 1114230), (460, 1002807), (468, 985665), (540, 854243), (585, 788532), (598, 771390), (621, 742820), (690, 668538), (702, 657110), (780, 591399), (828, 557115), (897, 514260), (1035, 445692), (1170, 394266), (1196, 385695), (1242, 371410), (1380, 334269), (1404, 328555), (1495, 308556), (1755, 262844), (1794, 257130), (2070, 222846), (2340, 197133), (2484, 185705), (2691, 171420), (2857, 161460), (2990, 154278), (3105, 148564), (3510, 131422), (3588, 128565), (4140, 111423), (4485, 102852), (5382, 85710), (5714, 80730), (5980, 77139), (6210, 74282), (7020, 65711), (8073, 57140), (8571, 53820), (8970, 51426), (10764, 42855), (11428, 40365), (12420, 37141), (13455, 34284), (14285, 32292), (16146, 28570), (17142, 26910), (17940, 25713)]