206598840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5301

約数の個数: 128

約数和(自身を含む): 723548160

約数和(自身を除く): 516949320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5233, 5640, 6580, 7896, 9870, 10466, 13160, 15699, 19740, 20932, 26165, 31398, 36631, 39480, 41864, 52330, 62796, 73262, 78495, 104660, 109893, 125592, 146524, 156990, 183155, 209320, 219786, 245951, 293048, 313980, 366310, 439572, 491902, 549465, 627960, 732620, 737853, 879144, 983804, 1098930, 1229755, 1465240, 1475706, 1721657, 1967608, 2197860, 2459510, 2951412, 3443314, 3689265, 4395720, 4919020, 5164971, 5902824, 6886628, 7378530, 8608285, 9838040, 10329942, 13773256, 14757060, 17216570, 20659884, 25824855, 29514120, 34433140, 41319768, 51649710, 68866280, 103299420, 206598840]

約数ペア:

[(1, 206598840), (2, 103299420), (3, 68866280), (4, 51649710), (5, 41319768), (6, 34433140), (7, 29514120), (8, 25824855), (10, 20659884), (12, 17216570), (14, 14757060), (15, 13773256), (20, 10329942), (21, 9838040), (24, 8608285), (28, 7378530), (30, 6886628), (35, 5902824), (40, 5164971), (42, 4919020), (47, 4395720), (56, 3689265), (60, 3443314), (70, 2951412), (84, 2459510), (94, 2197860), (105, 1967608), (120, 1721657), (140, 1475706), (141, 1465240), (168, 1229755), (188, 1098930), (210, 983804), (235, 879144), (280, 737853), (282, 732620), (329, 627960), (376, 549465), (420, 491902), (470, 439572), (564, 366310), (658, 313980), (705, 293048), (840, 245951), (940, 219786), (987, 209320), (1128, 183155), (1316, 156990), (1410, 146524), (1645, 125592), (1880, 109893), (1974, 104660), (2632, 78495), (2820, 73262), (3290, 62796), (3948, 52330), (4935, 41864), (5233, 39480), (5640, 36631), (6580, 31398), (7896, 26165), (9870, 20932), (10466, 19740), (13160, 15699)]