495875640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 1689206400

約数和(自身を除く): 1193330760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 97, 104, 113, 116, 120, 130, 145, 156, 174, 194, 195, 226, 232, 260, 290, 291, 312, 339, 348, 377, 388, 390, 435, 452, 485, 520, 565, 580, 582, 678, 696, 754, 776, 780, 870, 904, 970, 1130, 1131, 1160, 1164, 1261, 1356, 1455, 1469, 1508, 1560, 1695, 1740, 1885, 1940, 2260, 2262, 2328, 2522, 2712, 2813, 2910, 2938, 3016, 3277, 3390, 3480, 3770, 3783, 3880, 4407, 4520, 4524, 5044, 5626, 5655, 5820, 5876, 6305, 6554, 6780, 7345, 7540, 7566, 8439, 8814, 9048, 9831, 10088, 10961, 11252, 11310, 11640, 11752, 12610, 13108, 13560, 14065, 14690, 15080, 15132, 16385, 16878, 17628, 18915, 19662, 21922, 22035, 22504, 22620, 25220, 26216, 28130, 29380, 30264, 32770, 32883, 33756, 35256, 36569, 37830, 39324, 42195, 42601, 43844, 44070, 45240, 49155, 50440, 54805, 56260, 58760, 65540, 65766, 67512, 73138, 75660, 78648, 84390, 85202, 87688, 88140, 98310, 109610, 109707, 112520, 127803, 131080, 131532, 142493, 146276, 151320, 164415, 168780, 170404, 176280, 182845, 196620, 213005, 219220, 219414, 255606, 263064, 284986, 292552, 317869, 328830, 337560, 340808, 365690, 393240, 426010, 427479, 438440, 438828, 511212, 548535, 569972, 635738, 639015, 657660, 712465, 731380, 852020, 854958, 877656, 953607, 1022424, 1097070, 1139944, 1271476, 1278030, 1315320, 1424930, 1462760, 1589345, 1704040, 1709916, 1907214, 2137395, 2194140, 2542952, 2556060, 2849860, 3178690, 3419832, 3814428, 4132297, 4274790, 4388280, 4768035, 5112120, 5699720, 6357380, 7628856, 8264594, 8549580, 9536070, 12396891, 12714760, 16529188, 17099160, 19072140, 20661485, 24793782, 33058376, 38144280, 41322970, 49587564, 61984455, 82645940, 99175128, 123968910, 165291880, 247937820, 495875640]

約数ペア:

[(1, 495875640), (2, 247937820), (3, 165291880), (4, 123968910), (5, 99175128), (6, 82645940), (8, 61984455), (10, 49587564), (12, 41322970), (13, 38144280), (15, 33058376), (20, 24793782), (24, 20661485), (26, 19072140), (29, 17099160), (30, 16529188), (39, 12714760), (40, 12396891), (52, 9536070), (58, 8549580), (60, 8264594), (65, 7628856), (78, 6357380), (87, 5699720), (97, 5112120), (104, 4768035), (113, 4388280), (116, 4274790), (120, 4132297), (130, 3814428), (145, 3419832), (156, 3178690), (174, 2849860), (194, 2556060), (195, 2542952), (226, 2194140), (232, 2137395), (260, 1907214), (290, 1709916), (291, 1704040), (312, 1589345), (339, 1462760), (348, 1424930), (377, 1315320), (388, 1278030), (390, 1271476), (435, 1139944), (452, 1097070), (485, 1022424), (520, 953607), (565, 877656), (580, 854958), (582, 852020), (678, 731380), (696, 712465), (754, 657660), (776, 639015), (780, 635738), (870, 569972), (904, 548535), (970, 511212), (1130, 438828), (1131, 438440), (1160, 427479), (1164, 426010), (1261, 393240), (1356, 365690), (1455, 340808), (1469, 337560), (1508, 328830), (1560, 317869), (1695, 292552), (1740, 284986), (1885, 263064), (1940, 255606), (2260, 219414), (2262, 219220), (2328, 213005), (2522, 196620), (2712, 182845), (2813, 176280), (2910, 170404), (2938, 168780), (3016, 164415), (3277, 151320), (3390, 146276), (3480, 142493), (3770, 131532), (3783, 131080), (3880, 127803), (4407, 112520), (4520, 109707), (4524, 109610), (5044, 98310), (5626, 88140), (5655, 87688), (5820, 85202), (5876, 84390), (6305, 78648), (6554, 75660), (6780, 73138), (7345, 67512), (7540, 65766), (7566, 65540), (8439, 58760), (8814, 56260), (9048, 54805), (9831, 50440), (10088, 49155), (10961, 45240), (11252, 44070), (11310, 43844), (11640, 42601), (11752, 42195), (12610, 39324), (13108, 37830), (13560, 36569), (14065, 35256), (14690, 33756), (15080, 32883), (15132, 32770), (16385, 30264), (16878, 29380), (17628, 28130), (18915, 26216), (19662, 25220), (21922, 22620), (22035, 22504)]