201656040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2483

約数の個数: 128

約数和(自身を含む): 656449920

約数和(自身を除く): 454793880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2411, 2460, 2788, 3485, 4182, 4822, 4920, 5576, 6970, 7233, 8364, 9644, 10455, 12055, 13940, 14466, 16728, 19288, 20910, 24110, 27880, 28932, 36165, 40987, 41820, 48220, 57864, 72330, 81974, 83640, 96440, 98851, 122961, 144660, 163948, 197702, 204935, 245922, 289320, 296553, 327896, 395404, 409870, 491844, 494255, 593106, 614805, 790808, 819740, 983688, 988510, 1186212, 1229610, 1482765, 1639480, 1680467, 1977020, 2372424, 2459220, 2965530, 3360934, 3954040, 4918440, 5041401, 5931060, 6721868, 8402335, 10082802, 11862120, 13443736, 16804670, 20165604, 25207005, 33609340, 40331208, 50414010, 67218680, 100828020, 201656040]

約数ペア:

[(1, 201656040), (2, 100828020), (3, 67218680), (4, 50414010), (5, 40331208), (6, 33609340), (8, 25207005), (10, 20165604), (12, 16804670), (15, 13443736), (17, 11862120), (20, 10082802), (24, 8402335), (30, 6721868), (34, 5931060), (40, 5041401), (41, 4918440), (51, 3954040), (60, 3360934), (68, 2965530), (82, 2459220), (85, 2372424), (102, 1977020), (120, 1680467), (123, 1639480), (136, 1482765), (164, 1229610), (170, 1186212), (204, 988510), (205, 983688), (246, 819740), (255, 790808), (328, 614805), (340, 593106), (408, 494255), (410, 491844), (492, 409870), (510, 395404), (615, 327896), (680, 296553), (697, 289320), (820, 245922), (984, 204935), (1020, 197702), (1230, 163948), (1394, 144660), (1640, 122961), (2040, 98851), (2091, 96440), (2411, 83640), (2460, 81974), (2788, 72330), (3485, 57864), (4182, 48220), (4822, 41820), (4920, 40987), (5576, 36165), (6970, 28932), (7233, 27880), (8364, 24110), (9644, 20910), (10455, 19288), (12055, 16728), (13940, 14466)]