1531302240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 5356834560

約数和(自身を除く): 3825532320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 169, 172, 195, 208, 215, 240, 258, 260, 312, 338, 344, 390, 416, 430, 439, 480, 507, 516, 520, 559, 624, 645, 676, 688, 780, 845, 860, 878, 1014, 1032, 1040, 1118, 1248, 1290, 1317, 1352, 1376, 1560, 1677, 1690, 1720, 1756, 2028, 2064, 2080, 2195, 2236, 2535, 2580, 2634, 2704, 2795, 3120, 3354, 3380, 3440, 3512, 4056, 4128, 4390, 4472, 5070, 5160, 5268, 5408, 5590, 5707, 6240, 6585, 6708, 6760, 6880, 7024, 7267, 8112, 8385, 8780, 8944, 10140, 10320, 10536, 11180, 11414, 13170, 13416, 13520, 14048, 14534, 16224, 16770, 17121, 17560, 17888, 18877, 20280, 20640, 21072, 21801, 22360, 22828, 26340, 26832, 27040, 28535, 29068, 33540, 34242, 35120, 36335, 37754, 40560, 42144, 43602, 44720, 45656, 52680, 53664, 56631, 57070, 58136, 67080, 68484, 70240, 72670, 74191, 75508, 81120, 85605, 87204, 89440, 91312, 94385, 105360, 109005, 113262, 114140, 116272, 134160, 136968, 145340, 148382, 151016, 171210, 174408, 182624, 188770, 210720, 218010, 222573, 226524, 228280, 232544, 245401, 268320, 273936, 283155, 290680, 296764, 302032, 342420, 348816, 370955, 377540, 436020, 445146, 453048, 456560, 490802, 547872, 566310, 581360, 593528, 604064, 684840, 697632, 736203, 741910, 755080, 872040, 890292, 906096, 913120, 981604, 1112865, 1132620, 1162720, 1187056, 1227005, 1369680, 1472406, 1483820, 1510160, 1744080, 1780584, 1812192, 1963208, 2225730, 2265240, 2374112, 2454010, 2739360, 2944812, 2967640, 3020320, 3190213, 3488160, 3561168, 3681015, 3926416, 4451460, 4530480, 4908020, 5889624, 5935280, 6380426, 7122336, 7362030, 7852832, 8902920, 9060960, 9570639, 9816040, 11779248, 11870560, 12760852, 14724060, 15951065, 17805840, 19141278, 19632080, 23558496, 25521704, 29448120, 31902130, 35611680, 38282556, 39264160, 47853195, 51043408, 58896240, 63804260, 76565112, 95706390, 102086816, 117792480, 127608520, 153130224, 191412780, 255217040, 306260448, 382825560, 510434080, 765651120, 1531302240]

約数ペア:

[(1, 1531302240), (2, 765651120), (3, 510434080), (4, 382825560), (5, 306260448), (6, 255217040), (8, 191412780), (10, 153130224), (12, 127608520), (13, 117792480), (15, 102086816), (16, 95706390), (20, 76565112), (24, 63804260), (26, 58896240), (30, 51043408), (32, 47853195), (39, 39264160), (40, 38282556), (43, 35611680), (48, 31902130), (52, 29448120), (60, 25521704), (65, 23558496), (78, 19632080), (80, 19141278), (86, 17805840), (96, 15951065), (104, 14724060), (120, 12760852), (129, 11870560), (130, 11779248), (156, 9816040), (160, 9570639), (169, 9060960), (172, 8902920), (195, 7852832), (208, 7362030), (215, 7122336), (240, 6380426), (258, 5935280), (260, 5889624), (312, 4908020), (338, 4530480), (344, 4451460), (390, 3926416), (416, 3681015), (430, 3561168), (439, 3488160), (480, 3190213), (507, 3020320), (516, 2967640), (520, 2944812), (559, 2739360), (624, 2454010), (645, 2374112), (676, 2265240), (688, 2225730), (780, 1963208), (845, 1812192), (860, 1780584), (878, 1744080), (1014, 1510160), (1032, 1483820), (1040, 1472406), (1118, 1369680), (1248, 1227005), (1290, 1187056), (1317, 1162720), (1352, 1132620), (1376, 1112865), (1560, 981604), (1677, 913120), (1690, 906096), (1720, 890292), (1756, 872040), (2028, 755080), (2064, 741910), (2080, 736203), (2195, 697632), (2236, 684840), (2535, 604064), (2580, 593528), (2634, 581360), (2704, 566310), (2795, 547872), (3120, 490802), (3354, 456560), (3380, 453048), (3440, 445146), (3512, 436020), (4056, 377540), (4128, 370955), (4390, 348816), (4472, 342420), (5070, 302032), (5160, 296764), (5268, 290680), (5408, 283155), (5590, 273936), (5707, 268320), (6240, 245401), (6585, 232544), (6708, 228280), (6760, 226524), (6880, 222573), (7024, 218010), (7267, 210720), (8112, 188770), (8385, 182624), (8780, 174408), (8944, 171210), (10140, 151016), (10320, 148382), (10536, 145340), (11180, 136968), (11414, 134160), (13170, 116272), (13416, 114140), (13520, 113262), (14048, 109005), (14534, 105360), (16224, 94385), (16770, 91312), (17121, 89440), (17560, 87204), (17888, 85605), (18877, 81120), (20280, 75508), (20640, 74191), (21072, 72670), (21801, 70240), (22360, 68484), (22828, 67080), (26340, 58136), (26832, 57070), (27040, 56631), (28535, 53664), (29068, 52680), (33540, 45656), (34242, 44720), (35120, 43602), (36335, 42144), (37754, 40560)]