238225260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 875169792

約数和(自身を除く): 636944532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 230, 245, 260, 271, 273, 276, 294, 299, 322, 345, 364, 390, 420, 455, 460, 483, 490, 542, 546, 588, 598, 637, 644, 690, 735, 780, 805, 813, 897, 910, 966, 980, 1084, 1092, 1127, 1196, 1274, 1355, 1365, 1380, 1470, 1495, 1610, 1626, 1794, 1820, 1897, 1911, 1932, 2093, 2254, 2415, 2548, 2710, 2730, 2940, 2990, 3185, 3220, 3252, 3381, 3523, 3588, 3794, 3822, 4065, 4186, 4485, 4508, 4830, 5420, 5460, 5635, 5691, 5980, 6233, 6279, 6370, 6762, 7046, 7588, 7644, 8130, 8372, 8970, 9485, 9555, 9660, 10465, 10569, 11270, 11382, 12466, 12558, 12740, 13279, 13524, 14092, 14651, 16260, 16905, 17615, 17940, 18699, 18970, 19110, 20930, 21138, 22540, 22764, 24661, 24932, 25116, 26558, 28455, 29302, 31165, 31395, 33810, 35230, 37398, 37940, 38220, 39837, 41860, 42276, 43631, 43953, 49322, 52845, 53116, 56910, 58604, 62330, 62790, 66395, 67620, 70460, 73255, 73983, 74796, 79674, 81029, 87262, 87906, 93495, 98644, 105690, 113820, 123305, 124660, 125580, 130893, 132790, 146510, 147966, 159348, 162058, 172627, 174524, 175812, 186990, 199185, 211380, 218155, 219765, 243087, 246610, 261786, 265580, 293020, 295932, 305417, 324116, 345254, 369915, 373980, 398370, 405145, 436310, 439530, 486174, 493220, 517881, 523572, 567203, 610834, 654465, 690508, 739830, 796740, 810290, 863135, 872620, 879060, 916251, 972348, 1035762, 1134406, 1215435, 1221668, 1308930, 1479660, 1527085, 1620580, 1701609, 1726270, 1832502, 2071524, 2268812, 2430870, 2589405, 2617860, 2836015, 3054170, 3403218, 3452540, 3665004, 3970421, 4581255, 4861740, 5178810, 5672030, 6108340, 6806436, 7940842, 8508045, 9162510, 10357620, 11344060, 11911263, 15881684, 17016090, 18325020, 19852105, 23822526, 34032180, 39704210, 47645052, 59556315, 79408420, 119112630, 238225260]

約数ペア:

[(1, 238225260), (2, 119112630), (3, 79408420), (4, 59556315), (5, 47645052), (6, 39704210), (7, 34032180), (10, 23822526), (12, 19852105), (13, 18325020), (14, 17016090), (15, 15881684), (20, 11911263), (21, 11344060), (23, 10357620), (26, 9162510), (28, 8508045), (30, 7940842), (35, 6806436), (39, 6108340), (42, 5672030), (46, 5178810), (49, 4861740), (52, 4581255), (60, 3970421), (65, 3665004), (69, 3452540), (70, 3403218), (78, 3054170), (84, 2836015), (91, 2617860), (92, 2589405), (98, 2430870), (105, 2268812), (115, 2071524), (130, 1832502), (138, 1726270), (140, 1701609), (147, 1620580), (156, 1527085), (161, 1479660), (182, 1308930), (195, 1221668), (196, 1215435), (210, 1134406), (230, 1035762), (245, 972348), (260, 916251), (271, 879060), (273, 872620), (276, 863135), (294, 810290), (299, 796740), (322, 739830), (345, 690508), (364, 654465), (390, 610834), (420, 567203), (455, 523572), (460, 517881), (483, 493220), (490, 486174), (542, 439530), (546, 436310), (588, 405145), (598, 398370), (637, 373980), (644, 369915), (690, 345254), (735, 324116), (780, 305417), (805, 295932), (813, 293020), (897, 265580), (910, 261786), (966, 246610), (980, 243087), (1084, 219765), (1092, 218155), (1127, 211380), (1196, 199185), (1274, 186990), (1355, 175812), (1365, 174524), (1380, 172627), (1470, 162058), (1495, 159348), (1610, 147966), (1626, 146510), (1794, 132790), (1820, 130893), (1897, 125580), (1911, 124660), (1932, 123305), (2093, 113820), (2254, 105690), (2415, 98644), (2548, 93495), (2710, 87906), (2730, 87262), (2940, 81029), (2990, 79674), (3185, 74796), (3220, 73983), (3252, 73255), (3381, 70460), (3523, 67620), (3588, 66395), (3794, 62790), (3822, 62330), (4065, 58604), (4186, 56910), (4485, 53116), (4508, 52845), (4830, 49322), (5420, 43953), (5460, 43631), (5635, 42276), (5691, 41860), (5980, 39837), (6233, 38220), (6279, 37940), (6370, 37398), (6762, 35230), (7046, 33810), (7588, 31395), (7644, 31165), (8130, 29302), (8372, 28455), (8970, 26558), (9485, 25116), (9555, 24932), (9660, 24661), (10465, 22764), (10569, 22540), (11270, 21138), (11382, 20930), (12466, 19110), (12558, 18970), (12740, 18699), (13279, 17940), (13524, 17615), (14092, 16905), (14651, 16260)]