43298320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 76694000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 79, 80, 85, 104, 124, 130, 136, 155, 158, 170, 208, 221, 248, 260, 272, 310, 316, 340, 395, 403, 442, 496, 520, 527, 620, 632, 680, 790, 806, 884, 1027, 1040, 1054, 1105, 1240, 1264, 1343, 1360, 1580, 1612, 1768, 2015, 2054, 2108, 2210, 2449, 2480, 2635, 2686, 3160, 3224, 3536, 4030, 4108, 4216, 4420, 4898, 5135, 5270, 5372, 6320, 6448, 6715, 6851, 8060, 8216, 8432, 8840, 9796, 10270, 10540, 10744, 12245, 13430, 13702, 16120, 16432, 17459, 17680, 19592, 20540, 21080, 21488, 24490, 26860, 27404, 31837, 32240, 34255, 34918, 39184, 41080, 41633, 42160, 48980, 53720, 54808, 63674, 68510, 69836, 82160, 83266, 87295, 97960, 107440, 109616, 127348, 137020, 139672, 159185, 166532, 174590, 195920, 208165, 254696, 274040, 279344, 318370, 333064, 349180, 416330, 509392, 541229, 548080, 636740, 666128, 698360, 832660, 1082458, 1273480, 1396720, 1665320, 2164916, 2546960, 2706145, 3330640, 4329832, 5412290, 8659664, 10824580, 21649160, 43298320]

約数ペア:

[(1, 43298320), (2, 21649160), (4, 10824580), (5, 8659664), (8, 5412290), (10, 4329832), (13, 3330640), (16, 2706145), (17, 2546960), (20, 2164916), (26, 1665320), (31, 1396720), (34, 1273480), (40, 1082458), (52, 832660), (62, 698360), (65, 666128), (68, 636740), (79, 548080), (80, 541229), (85, 509392), (104, 416330), (124, 349180), (130, 333064), (136, 318370), (155, 279344), (158, 274040), (170, 254696), (208, 208165), (221, 195920), (248, 174590), (260, 166532), (272, 159185), (310, 139672), (316, 137020), (340, 127348), (395, 109616), (403, 107440), (442, 97960), (496, 87295), (520, 83266), (527, 82160), (620, 69836), (632, 68510), (680, 63674), (790, 54808), (806, 53720), (884, 48980), (1027, 42160), (1040, 41633), (1054, 41080), (1105, 39184), (1240, 34918), (1264, 34255), (1343, 32240), (1360, 31837), (1580, 27404), (1612, 26860), (1768, 24490), (2015, 21488), (2054, 21080), (2108, 20540), (2210, 19592), (2449, 17680), (2480, 17459), (2635, 16432), (2686, 16120), (3160, 13702), (3224, 13430), (3536, 12245), (4030, 10744), (4108, 10540), (4216, 10270), (4420, 9796), (4898, 8840), (5135, 8432), (5270, 8216), (5372, 8060), (6320, 6851), (6448, 6715)]