1943951520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{82651}}^1$

素因数の和:82683

約数の個数: 144

約数和(自身を含む): 7123279968

約数和(自身を除く): 5179328448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 82651, 165302, 247953, 330604, 413255, 495906, 578557, 661208, 826510, 991812, 1157114, 1239765, 1322416, 1653020, 1735671, 1983624, 2314228, 2479530, 2644832, 2892785, 3306040, 3471342, 3967248, 4049899, 4628456, 4959060, 5785570, 6612080, 6942684, 7934496, 8099798, 8678355, 9256912, 9918120, 11571140, 12149697, 13224160, 13885368, 16199596, 17356710, 18513824, 19836240, 20249495, 23142280, 24299394, 27770736, 32399192, 34713420, 39672480, 40498990, 46284560, 48598788, 55541472, 60748485, 64798384, 69426840, 80997980, 92569120, 97197576, 121496970, 129596768, 138853680, 161995960, 194395152, 242993940, 277707360, 323991920, 388790304, 485987880, 647983840, 971975760, 1943951520]

約数ペア:

[(1, 1943951520), (2, 971975760), (3, 647983840), (4, 485987880), (5, 388790304), (6, 323991920), (7, 277707360), (8, 242993940), (10, 194395152), (12, 161995960), (14, 138853680), (15, 129596768), (16, 121496970), (20, 97197576), (21, 92569120), (24, 80997980), (28, 69426840), (30, 64798384), (32, 60748485), (35, 55541472), (40, 48598788), (42, 46284560), (48, 40498990), (49, 39672480), (56, 34713420), (60, 32399192), (70, 27770736), (80, 24299394), (84, 23142280), (96, 20249495), (98, 19836240), (105, 18513824), (112, 17356710), (120, 16199596), (140, 13885368), (147, 13224160), (160, 12149697), (168, 11571140), (196, 9918120), (210, 9256912), (224, 8678355), (240, 8099798), (245, 7934496), (280, 6942684), (294, 6612080), (336, 5785570), (392, 4959060), (420, 4628456), (480, 4049899), (490, 3967248), (560, 3471342), (588, 3306040), (672, 2892785), (735, 2644832), (784, 2479530), (840, 2314228), (980, 1983624), (1120, 1735671), (1176, 1653020), (1470, 1322416), (1568, 1239765), (1680, 1157114), (1960, 991812), (2352, 826510), (2940, 661208), (3360, 578557), (3920, 495906), (4704, 413255), (5880, 330604), (7840, 247953), (11760, 165302), (23520, 82651)]