143975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7725

約数の個数: 144

約数和(自身を含む): 529178832

約数和(自身を除く): 385203312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7691, 9360, 15382, 18720, 23073, 30764, 38455, 46146, 61528, 69219, 76910, 92292, 99983, 115365, 123056, 138438, 153820, 184584, 199966, 230730, 246112, 276876, 299949, 307640, 346095, 369168, 399932, 461460, 499915, 553752, 599898, 615280, 692190, 738336, 799864, 899847, 922920, 999830, 1107504, 1199796, 1230560, 1384380, 1499745, 1599728, 1799694, 1845840, 1999660, 2215008, 2399592, 2768760, 2999490, 3199456, 3599388, 3691680, 3999320, 4499235, 4799184, 5537520, 5998980, 7198776, 7998640, 8998470, 9598368, 11075040, 11997960, 14397552, 15997280, 17996940, 23995920, 28795104, 35993880, 47991840, 71987760, 143975520]

約数ペア:

[(1, 143975520), (2, 71987760), (3, 47991840), (4, 35993880), (5, 28795104), (6, 23995920), (8, 17996940), (9, 15997280), (10, 14397552), (12, 11997960), (13, 11075040), (15, 9598368), (16, 8998470), (18, 7998640), (20, 7198776), (24, 5998980), (26, 5537520), (30, 4799184), (32, 4499235), (36, 3999320), (39, 3691680), (40, 3599388), (45, 3199456), (48, 2999490), (52, 2768760), (60, 2399592), (65, 2215008), (72, 1999660), (78, 1845840), (80, 1799694), (90, 1599728), (96, 1499745), (104, 1384380), (117, 1230560), (120, 1199796), (130, 1107504), (144, 999830), (156, 922920), (160, 899847), (180, 799864), (195, 738336), (208, 692190), (234, 615280), (240, 599898), (260, 553752), (288, 499915), (312, 461460), (360, 399932), (390, 369168), (416, 346095), (468, 307640), (480, 299949), (520, 276876), (585, 246112), (624, 230730), (720, 199966), (780, 184584), (936, 153820), (1040, 138438), (1170, 123056), (1248, 115365), (1440, 99983), (1560, 92292), (1872, 76910), (2080, 69219), (2340, 61528), (3120, 46146), (3744, 38455), (4680, 30764), (6240, 23073), (7691, 18720), (9360, 15382)]