898981960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{158507}}^1$

素因数の和:158985

約数の個数: 128

約数和(自身を含む): 2723497136640

約数和(自身を除く): 1824515175720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 313, 453, 604, 626, 755, 906, 939, 1208, 1252, 1510, 1565, 1812, 1878, 2265, 2504, 3020, 3130, 3624, 3756, 4530, 4695, 6040, 6260, 7512, 9060, 9390, 12520, 18120, 18780, 37560, 47263, 94526, 141789, 158507, 189052, 236315, 283578, 317014, 378104, 472630, 475521, 567156, 634028, 708945, 792535, 945260, 951042, 1134312, 1268056, 1417890, 1585070, 1890520, 1902084, 2377605, 2835780, 3170140, 3804168, 4755210, 5671560, 6340280, 9510420, 19020840, 23934557, 47869114, 49612691, 71803671, 95738228, 99225382, 119672785, 143607342, 148838073, 191476456, 198450764, 239345570, 248063455, 287214684, 297676146, 359018355, 396901528, 478691140, 496126910, 574429368, 595352292, 718036710, 744190365, 957382280, 992253820, 1190704584, 1436073420, 1488380730, 1984507640, 2872146840, 2976761460, 5953522920, 7491516341, 14983032682, 22474549023, 29966065364, 37457581705, 44949098046, 59932130728, 74915163410, 89898196092, 112372745115, 149830326820, 179796392184, 224745490230, 299660653640, 449490980460, 898981960920]

約数ペア:

[(1, 898981960920), (2, 449490980460), (3, 299660653640), (4, 224745490230), (5, 179796392184), (6, 149830326820), (8, 112372745115), (10, 89898196092), (12, 74915163410), (15, 59932130728), (20, 44949098046), (24, 37457581705), (30, 29966065364), (40, 22474549023), (60, 14983032682), (120, 7491516341), (151, 5953522920), (302, 2976761460), (313, 2872146840), (453, 1984507640), (604, 1488380730), (626, 1436073420), (755, 1190704584), (906, 992253820), (939, 957382280), (1208, 744190365), (1252, 718036710), (1510, 595352292), (1565, 574429368), (1812, 496126910), (1878, 478691140), (2265, 396901528), (2504, 359018355), (3020, 297676146), (3130, 287214684), (3624, 248063455), (3756, 239345570), (4530, 198450764), (4695, 191476456), (6040, 148838073), (6260, 143607342), (7512, 119672785), (9060, 99225382), (9390, 95738228), (12520, 71803671), (18120, 49612691), (18780, 47869114), (37560, 23934557), (47263, 19020840), (94526, 9510420), (141789, 6340280), (158507, 5671560), (189052, 4755210), (236315, 3804168), (283578, 3170140), (317014, 2835780), (378104, 2377605), (472630, 1902084), (475521, 1890520), (567156, 1585070), (634028, 1417890), (708945, 1268056), (792535, 1134312), (945260, 951042)]