202013040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 673885440

約数和(自身を除く): 471872400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 739, 804, 816, 1005, 1020, 1072, 1139, 1340, 1360, 1478, 1608, 2010, 2040, 2217, 2278, 2680, 2956, 3216, 3417, 3695, 4020, 4080, 4434, 4556, 5360, 5695, 5912, 6834, 7390, 8040, 8868, 9112, 11085, 11390, 11824, 12563, 13668, 14780, 16080, 17085, 17736, 18224, 22170, 22780, 25126, 27336, 29560, 34170, 35472, 37689, 44340, 45560, 49513, 50252, 54672, 59120, 62815, 68340, 75378, 88680, 91120, 99026, 100504, 125630, 136680, 148539, 150756, 177360, 188445, 198052, 201008, 247565, 251260, 273360, 297078, 301512, 376890, 396104, 495130, 502520, 594156, 603024, 742695, 753780, 792208, 841721, 990260, 1005040, 1188312, 1485390, 1507560, 1683442, 1980520, 2376624, 2525163, 2970780, 3015120, 3366884, 3961040, 4208605, 5050326, 5941560, 6733768, 8417210, 10100652, 11883120, 12625815, 13467536, 16834420, 20201304, 25251630, 33668840, 40402608, 50503260, 67337680, 101006520, 202013040]

約数ペア:

[(1, 202013040), (2, 101006520), (3, 67337680), (4, 50503260), (5, 40402608), (6, 33668840), (8, 25251630), (10, 20201304), (12, 16834420), (15, 13467536), (16, 12625815), (17, 11883120), (20, 10100652), (24, 8417210), (30, 6733768), (34, 5941560), (40, 5050326), (48, 4208605), (51, 3961040), (60, 3366884), (67, 3015120), (68, 2970780), (80, 2525163), (85, 2376624), (102, 1980520), (120, 1683442), (134, 1507560), (136, 1485390), (170, 1188312), (201, 1005040), (204, 990260), (240, 841721), (255, 792208), (268, 753780), (272, 742695), (335, 603024), (340, 594156), (402, 502520), (408, 495130), (510, 396104), (536, 376890), (670, 301512), (680, 297078), (739, 273360), (804, 251260), (816, 247565), (1005, 201008), (1020, 198052), (1072, 188445), (1139, 177360), (1340, 150756), (1360, 148539), (1478, 136680), (1608, 125630), (2010, 100504), (2040, 99026), (2217, 91120), (2278, 88680), (2680, 75378), (2956, 68340), (3216, 62815), (3417, 59120), (3695, 54672), (4020, 50252), (4080, 49513), (4434, 45560), (4556, 44340), (5360, 37689), (5695, 35472), (5912, 34170), (6834, 29560), (7390, 27336), (8040, 25126), (8868, 22780), (9112, 22170), (11085, 18224), (11390, 17736), (11824, 17085), (12563, 16080), (13668, 14780)]