198499560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3615

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 492423960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3527, 3752, 4020, 4690, 5628, 7035, 7054, 8040, 9380, 10581, 11256, 14070, 14108, 17635, 18760, 21162, 24689, 28140, 28216, 35270, 42324, 49378, 52905, 56280, 70540, 74067, 84648, 98756, 105810, 123445, 141080, 148134, 197512, 211620, 236309, 246890, 296268, 370335, 423240, 472618, 493780, 592536, 708927, 740670, 945236, 987560, 1181545, 1417854, 1481340, 1654163, 1890472, 2363090, 2835708, 2962680, 3308326, 3544635, 4726180, 4962489, 5671416, 6616652, 7089270, 8270815, 9452360, 9924978, 13233304, 14178540, 16541630, 19849956, 24812445, 28357080, 33083260, 39699912, 49624890, 66166520, 99249780, 198499560]

約数ペア:

[(1, 198499560), (2, 99249780), (3, 66166520), (4, 49624890), (5, 39699912), (6, 33083260), (7, 28357080), (8, 24812445), (10, 19849956), (12, 16541630), (14, 14178540), (15, 13233304), (20, 9924978), (21, 9452360), (24, 8270815), (28, 7089270), (30, 6616652), (35, 5671416), (40, 4962489), (42, 4726180), (56, 3544635), (60, 3308326), (67, 2962680), (70, 2835708), (84, 2363090), (105, 1890472), (120, 1654163), (134, 1481340), (140, 1417854), (168, 1181545), (201, 987560), (210, 945236), (268, 740670), (280, 708927), (335, 592536), (402, 493780), (420, 472618), (469, 423240), (536, 370335), (670, 296268), (804, 246890), (840, 236309), (938, 211620), (1005, 197512), (1340, 148134), (1407, 141080), (1608, 123445), (1876, 105810), (2010, 98756), (2345, 84648), (2680, 74067), (2814, 70540), (3527, 56280), (3752, 52905), (4020, 49378), (4690, 42324), (5628, 35270), (7035, 28216), (7054, 28140), (8040, 24689), (9380, 21162), (10581, 18760), (11256, 17635), (14070, 14108)]