218162491440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{23017}}^1$

素因数の和:23647

約数の個数: 160

約数和(自身を含む): 686865222336

約数和(自身を除く): 468702730896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 541, 584, 730, 876, 1082, 1095, 1168, 1460, 1623, 1752, 2164, 2190, 2705, 2920, 3246, 3504, 4328, 4380, 5410, 5840, 6492, 8115, 8656, 8760, 10820, 12984, 16230, 17520, 21640, 23017, 25968, 32460, 39493, 43280, 46034, 64920, 69051, 78986, 92068, 115085, 118479, 129840, 138102, 157972, 184136, 197465, 230170, 236958, 276204, 315944, 345255, 368272, 394930, 460340, 473916, 552408, 592395, 631888, 690510, 789860, 920680, 947832, 1104816, 1184790, 1381020, 1579720, 1680241, 1841360, 1895664, 2369580, 2762040, 3159440, 3360482, 4739160, 5040723, 5524080, 6720964, 8401205, 9478320, 10081446, 12452197, 13441928, 16802410, 20162892, 24904394, 25203615, 26883856, 33604820, 37356591, 40325784, 49808788, 50407230, 62260985, 67209640, 74713182, 80651568, 99617576, 100814460, 124521970, 134419280, 149426364, 186782955, 199235152, 201628920, 249043940, 298852728, 373565910, 403257840, 498087880, 597705456, 747131820, 909010381, 996175760, 1494263640, 1818020762, 2727031143, 2988527280, 3636041524, 4545051905, 5454062286, 7272083048, 9090103810, 10908124572, 13635155715, 14544166096, 18180207620, 21816249144, 27270311430, 36360415240, 43632498288, 54540622860, 72720830480, 109081245720, 218162491440]

約数ペア:

[(1, 218162491440), (2, 109081245720), (3, 72720830480), (4, 54540622860), (5, 43632498288), (6, 36360415240), (8, 27270311430), (10, 21816249144), (12, 18180207620), (15, 14544166096), (16, 13635155715), (20, 10908124572), (24, 9090103810), (30, 7272083048), (40, 5454062286), (48, 4545051905), (60, 3636041524), (73, 2988527280), (80, 2727031143), (120, 1818020762), (146, 1494263640), (219, 996175760), (240, 909010381), (292, 747131820), (365, 597705456), (438, 498087880), (541, 403257840), (584, 373565910), (730, 298852728), (876, 249043940), (1082, 201628920), (1095, 199235152), (1168, 186782955), (1460, 149426364), (1623, 134419280), (1752, 124521970), (2164, 100814460), (2190, 99617576), (2705, 80651568), (2920, 74713182), (3246, 67209640), (3504, 62260985), (4328, 50407230), (4380, 49808788), (5410, 40325784), (5840, 37356591), (6492, 33604820), (8115, 26883856), (8656, 25203615), (8760, 24904394), (10820, 20162892), (12984, 16802410), (16230, 13441928), (17520, 12452197), (21640, 10081446), (23017, 9478320), (25968, 8401205), (32460, 6720964), (39493, 5524080), (43280, 5040723), (46034, 4739160), (64920, 3360482), (69051, 3159440), (78986, 2762040), (92068, 2369580), (115085, 1895664), (118479, 1841360), (129840, 1680241), (138102, 1579720), (157972, 1381020), (184136, 1184790), (197465, 1104816), (230170, 947832), (236958, 920680), (276204, 789860), (315944, 690510), (345255, 631888), (368272, 592395), (394930, 552408), (460340, 473916)]