133907640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 436000320

約数和(自身を除く): 302092680

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, 1601, 1640, 2040, 2091, 2460, 2788, 3202, 3485, 4182, 4803, 4920, 5576, 6404, 6970, 8005, 8364, 9606, 10455, 12808, 13940, 16010, 16728, 19212, 20910, 24015, 27217, 27880, 32020, 38424, 41820, 48030, 54434, 64040, 65641, 81651, 83640, 96060, 108868, 131282, 136085, 163302, 192120, 196923, 217736, 262564, 272170, 326604, 328205, 393846, 408255, 525128, 544340, 653208, 656410, 787692, 816510, 984615, 1088680, 1115897, 1312820, 1575384, 1633020, 1969230, 2231794, 2625640, 3266040, 3347691, 3938460, 4463588, 5579485, 6695382, 7876920, 8927176, 11158970, 13390764, 16738455, 22317940, 26781528, 33476910, 44635880, 66953820, 133907640]

約数ペア:

[(1, 133907640), (2, 66953820), (3, 44635880), (4, 33476910), (5, 26781528), (6, 22317940), (8, 16738455), (10, 13390764), (12, 11158970), (15, 8927176), (17, 7876920), (20, 6695382), (24, 5579485), (30, 4463588), (34, 3938460), (40, 3347691), (41, 3266040), (51, 2625640), (60, 2231794), (68, 1969230), (82, 1633020), (85, 1575384), (102, 1312820), (120, 1115897), (123, 1088680), (136, 984615), (164, 816510), (170, 787692), (204, 656410), (205, 653208), (246, 544340), (255, 525128), (328, 408255), (340, 393846), (408, 328205), (410, 326604), (492, 272170), (510, 262564), (615, 217736), (680, 196923), (697, 192120), (820, 163302), (984, 136085), (1020, 131282), (1230, 108868), (1394, 96060), (1601, 83640), (1640, 81651), (2040, 65641), (2091, 64040), (2460, 54434), (2788, 48030), (3202, 41820), (3485, 38424), (4182, 32020), (4803, 27880), (4920, 27217), (5576, 24015), (6404, 20910), (6970, 19212), (8005, 16728), (8364, 16010), (9606, 13940), (10455, 12808)]