157023720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62311}}^1$

素因数の和:62335

約数の個数: 96

約数和(自身を含む): 583240320

約数和(自身を除く): 426216600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 62311, 124622, 186933, 249244, 311555, 373866, 436177, 498488, 560799, 623110, 747732, 872354, 934665, 1121598, 1246220, 1308531, 1495464, 1744708, 1869330, 2180885, 2243196, 2492440, 2617062, 2803995, 3489416, 3738660, 3925593, 4361770, 4486392, 5234124, 5607990, 6542655, 7477320, 7851186, 8723540, 10468248, 11215980, 13085310, 15702372, 17447080, 19627965, 22431960, 26170620, 31404744, 39255930, 52341240, 78511860, 157023720]

約数ペア:

[(1, 157023720), (2, 78511860), (3, 52341240), (4, 39255930), (5, 31404744), (6, 26170620), (7, 22431960), (8, 19627965), (9, 17447080), (10, 15702372), (12, 13085310), (14, 11215980), (15, 10468248), (18, 8723540), (20, 7851186), (21, 7477320), (24, 6542655), (28, 5607990), (30, 5234124), (35, 4486392), (36, 4361770), (40, 3925593), (42, 3738660), (45, 3489416), (56, 2803995), (60, 2617062), (63, 2492440), (70, 2243196), (72, 2180885), (84, 1869330), (90, 1744708), (105, 1495464), (120, 1308531), (126, 1246220), (140, 1121598), (168, 934665), (180, 872354), (210, 747732), (252, 623110), (280, 560799), (315, 498488), (360, 436177), (420, 373866), (504, 311555), (630, 249244), (840, 186933), (1260, 124622), (2520, 62311)]