234320320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 421121600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 79, 80, 92, 104, 115, 124, 130, 155, 158, 160, 184, 208, 230, 248, 260, 299, 310, 316, 320, 368, 395, 403, 416, 460, 496, 520, 598, 620, 632, 713, 736, 790, 806, 832, 920, 992, 1027, 1040, 1196, 1240, 1264, 1426, 1472, 1495, 1580, 1612, 1817, 1840, 1984, 2015, 2054, 2080, 2392, 2449, 2480, 2528, 2852, 2990, 3160, 3224, 3565, 3634, 3680, 4030, 4108, 4160, 4784, 4898, 4960, 5056, 5135, 5704, 5980, 6320, 6448, 7130, 7268, 7360, 8060, 8216, 9085, 9269, 9568, 9796, 9920, 10270, 11408, 11960, 12245, 12640, 12896, 14260, 14536, 16120, 16432, 18170, 18538, 19136, 19592, 20540, 22816, 23621, 23920, 24490, 25280, 25792, 28520, 29072, 31837, 32240, 32864, 36340, 37076, 39184, 41080, 45632, 46345, 47242, 47840, 48980, 56327, 57040, 58144, 63674, 64480, 65728, 72680, 74152, 78368, 82160, 92690, 94484, 95680, 97960, 112654, 114080, 116288, 118105, 127348, 128960, 145360, 148304, 156736, 159185, 164320, 185380, 188968, 195920, 225308, 228160, 236210, 254696, 281635, 290720, 296608, 318370, 328640, 370760, 377936, 391840, 450616, 472420, 509392, 563270, 581440, 593216, 636740, 732251, 741520, 755872, 783680, 901232, 944840, 1018784, 1126540, 1273480, 1464502, 1483040, 1511744, 1802464, 1889680, 2037568, 2253080, 2546960, 2929004, 2966080, 3604928, 3661255, 3779360, 4506160, 5093920, 5858008, 7322510, 7558720, 9012320, 10187840, 11716016, 14645020, 18024640, 23432032, 29290040, 46864064, 58580080, 117160160, 234320320]

約数ペア:

[(1, 234320320), (2, 117160160), (4, 58580080), (5, 46864064), (8, 29290040), (10, 23432032), (13, 18024640), (16, 14645020), (20, 11716016), (23, 10187840), (26, 9012320), (31, 7558720), (32, 7322510), (40, 5858008), (46, 5093920), (52, 4506160), (62, 3779360), (64, 3661255), (65, 3604928), (79, 2966080), (80, 2929004), (92, 2546960), (104, 2253080), (115, 2037568), (124, 1889680), (130, 1802464), (155, 1511744), (158, 1483040), (160, 1464502), (184, 1273480), (208, 1126540), (230, 1018784), (248, 944840), (260, 901232), (299, 783680), (310, 755872), (316, 741520), (320, 732251), (368, 636740), (395, 593216), (403, 581440), (416, 563270), (460, 509392), (496, 472420), (520, 450616), (598, 391840), (620, 377936), (632, 370760), (713, 328640), (736, 318370), (790, 296608), (806, 290720), (832, 281635), (920, 254696), (992, 236210), (1027, 228160), (1040, 225308), (1196, 195920), (1240, 188968), (1264, 185380), (1426, 164320), (1472, 159185), (1495, 156736), (1580, 148304), (1612, 145360), (1817, 128960), (1840, 127348), (1984, 118105), (2015, 116288), (2054, 114080), (2080, 112654), (2392, 97960), (2449, 95680), (2480, 94484), (2528, 92690), (2852, 82160), (2990, 78368), (3160, 74152), (3224, 72680), (3565, 65728), (3634, 64480), (3680, 63674), (4030, 58144), (4108, 57040), (4160, 56327), (4784, 48980), (4898, 47840), (4960, 47242), (5056, 46345), (5135, 45632), (5704, 41080), (5980, 39184), (6320, 37076), (6448, 36340), (7130, 32864), (7268, 32240), (7360, 31837), (8060, 29072), (8216, 28520), (9085, 25792), (9269, 25280), (9568, 24490), (9796, 23920), (9920, 23621), (10270, 22816), (11408, 20540), (11960, 19592), (12245, 19136), (12640, 18538), (12896, 18170), (14260, 16432), (14536, 16120)]