709818240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 2368880640

約数和(自身を除く): 1659062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 71, 80, 82, 96, 120, 123, 127, 128, 142, 160, 164, 192, 205, 213, 240, 246, 254, 284, 320, 328, 355, 381, 384, 410, 426, 480, 492, 508, 568, 615, 635, 640, 656, 710, 762, 820, 852, 960, 984, 1016, 1065, 1136, 1230, 1270, 1312, 1420, 1524, 1640, 1704, 1905, 1920, 1968, 2032, 2130, 2272, 2460, 2540, 2624, 2840, 2911, 3048, 3280, 3408, 3810, 3936, 4064, 4260, 4544, 4920, 5080, 5207, 5248, 5680, 5822, 6096, 6560, 6816, 7620, 7872, 8128, 8520, 8733, 9017, 9088, 9840, 10160, 10414, 11360, 11644, 12192, 13120, 13632, 14555, 15240, 15621, 15744, 16256, 17040, 17466, 18034, 19680, 20320, 20828, 22720, 23288, 24384, 26035, 26240, 27051, 27264, 29110, 30480, 31242, 34080, 34932, 36068, 39360, 40640, 41656, 43665, 45085, 45440, 46576, 48768, 52070, 54102, 58220, 60960, 62484, 68160, 69864, 72136, 78105, 78720, 81280, 83312, 87330, 90170, 93152, 104140, 108204, 116440, 121920, 124968, 135255, 136320, 139728, 144272, 156210, 166624, 174660, 180340, 186304, 208280, 216408, 232880, 243840, 249936, 270510, 279456, 288544, 312420, 333248, 349320, 360680, 369697, 372608, 416560, 432816, 465760, 499872, 541020, 558912, 577088, 624840, 666496, 698640, 721360, 739394, 833120, 865632, 931520, 999744, 1082040, 1109091, 1117824, 1154176, 1249680, 1397280, 1442720, 1478788, 1666240, 1731264, 1848485, 1863040, 1999488, 2164080, 2218182, 2499360, 2794560, 2885440, 2957576, 3332480, 3462528, 3696970, 4328160, 4436364, 4998720, 5545455, 5589120, 5770880, 5915152, 7393940, 8656320, 8872728, 9997440, 11090910, 11830304, 14787880, 17312640, 17745456, 22181820, 23660608, 29575760, 35490912, 44363640, 47321216, 59151520, 70981824, 88727280, 118303040, 141963648, 177454560, 236606080, 354909120, 709818240]

約数ペア:

[(1, 709818240), (2, 354909120), (3, 236606080), (4, 177454560), (5, 141963648), (6, 118303040), (8, 88727280), (10, 70981824), (12, 59151520), (15, 47321216), (16, 44363640), (20, 35490912), (24, 29575760), (30, 23660608), (32, 22181820), (40, 17745456), (41, 17312640), (48, 14787880), (60, 11830304), (64, 11090910), (71, 9997440), (80, 8872728), (82, 8656320), (96, 7393940), (120, 5915152), (123, 5770880), (127, 5589120), (128, 5545455), (142, 4998720), (160, 4436364), (164, 4328160), (192, 3696970), (205, 3462528), (213, 3332480), (240, 2957576), (246, 2885440), (254, 2794560), (284, 2499360), (320, 2218182), (328, 2164080), (355, 1999488), (381, 1863040), (384, 1848485), (410, 1731264), (426, 1666240), (480, 1478788), (492, 1442720), (508, 1397280), (568, 1249680), (615, 1154176), (635, 1117824), (640, 1109091), (656, 1082040), (710, 999744), (762, 931520), (820, 865632), (852, 833120), (960, 739394), (984, 721360), (1016, 698640), (1065, 666496), (1136, 624840), (1230, 577088), (1270, 558912), (1312, 541020), (1420, 499872), (1524, 465760), (1640, 432816), (1704, 416560), (1905, 372608), (1920, 369697), (1968, 360680), (2032, 349320), (2130, 333248), (2272, 312420), (2460, 288544), (2540, 279456), (2624, 270510), (2840, 249936), (2911, 243840), (3048, 232880), (3280, 216408), (3408, 208280), (3810, 186304), (3936, 180340), (4064, 174660), (4260, 166624), (4544, 156210), (4920, 144272), (5080, 139728), (5207, 136320), (5248, 135255), (5680, 124968), (5822, 121920), (6096, 116440), (6560, 108204), (6816, 104140), (7620, 93152), (7872, 90170), (8128, 87330), (8520, 83312), (8733, 81280), (9017, 78720), (9088, 78105), (9840, 72136), (10160, 69864), (10414, 68160), (11360, 62484), (11644, 60960), (12192, 58220), (13120, 54102), (13632, 52070), (14555, 48768), (15240, 46576), (15621, 45440), (15744, 45085), (16256, 43665), (17040, 41656), (17466, 40640), (18034, 39360), (19680, 36068), (20320, 34932), (20828, 34080), (22720, 31242), (23288, 30480), (24384, 29110), (26035, 27264), (26240, 27051)]