31888089240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{10837}}^1$

素因数の和:11002

約数の個数: 256

約数和(自身を含む): 113866629120

約数和(自身を除く): 81978539880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 113, 120, 124, 140, 155, 168, 186, 210, 217, 226, 248, 280, 310, 339, 372, 420, 434, 452, 465, 565, 620, 651, 678, 744, 791, 840, 868, 904, 930, 1085, 1130, 1240, 1302, 1356, 1582, 1695, 1736, 1860, 2170, 2260, 2373, 2604, 2712, 3164, 3255, 3390, 3503, 3720, 3955, 4340, 4520, 4746, 5208, 6328, 6510, 6780, 7006, 7910, 8680, 9492, 10509, 10837, 11865, 13020, 13560, 14012, 15820, 17515, 18984, 21018, 21674, 23730, 24521, 26040, 28024, 31640, 32511, 35030, 42036, 43348, 47460, 49042, 52545, 54185, 65022, 70060, 73563, 75859, 84072, 86696, 94920, 98084, 105090, 108370, 122605, 130044, 140120, 147126, 151718, 162555, 196168, 210180, 216740, 227577, 245210, 260088, 294252, 303436, 325110, 335947, 367815, 379295, 420360, 433480, 455154, 490420, 588504, 606872, 650220, 671894, 735630, 758590, 910308, 980840, 1007841, 1137885, 1224581, 1300440, 1343788, 1471260, 1517180, 1679735, 1820616, 2015682, 2275770, 2351629, 2449162, 2687576, 2942520, 3034360, 3359470, 3673743, 4031364, 4551540, 4703258, 4898324, 5039205, 6122905, 6718940, 7054887, 7347486, 8062728, 8572067, 9103080, 9406516, 9796648, 10078410, 11758145, 12245810, 13437880, 14109774, 14694972, 17144134, 18368715, 18813032, 20156820, 23516290, 24491620, 25716201, 28219548, 29389944, 34288268, 35274435, 36737430, 37962011, 40313640, 42860335, 47032580, 48983240, 51432402, 56439096, 68576536, 70548870, 73474860, 75924022, 85720670, 94065160, 102864804, 113886033, 128581005, 141097740, 146949720, 151848044, 171441340, 189810055, 205729608, 227772066, 257162010, 265734077, 282195480, 303696088, 342882680, 379620110, 455544132, 514324020, 531468154, 569430165, 759240220, 797202231, 911088264, 1028648040, 1062936308, 1138860330, 1328670385, 1518480440, 1594404462, 2125872616, 2277720660, 2657340770, 3188808924, 3986011155, 4555441320, 5314681540, 6377617848, 7972022310, 10629363080, 15944044620, 31888089240]

約数ペア:

[(1, 31888089240), (2, 15944044620), (3, 10629363080), (4, 7972022310), (5, 6377617848), (6, 5314681540), (7, 4555441320), (8, 3986011155), (10, 3188808924), (12, 2657340770), (14, 2277720660), (15, 2125872616), (20, 1594404462), (21, 1518480440), (24, 1328670385), (28, 1138860330), (30, 1062936308), (31, 1028648040), (35, 911088264), (40, 797202231), (42, 759240220), (56, 569430165), (60, 531468154), (62, 514324020), (70, 455544132), (84, 379620110), (93, 342882680), (105, 303696088), (113, 282195480), (120, 265734077), (124, 257162010), (140, 227772066), (155, 205729608), (168, 189810055), (186, 171441340), (210, 151848044), (217, 146949720), (226, 141097740), (248, 128581005), (280, 113886033), (310, 102864804), (339, 94065160), (372, 85720670), (420, 75924022), (434, 73474860), (452, 70548870), (465, 68576536), (565, 56439096), (620, 51432402), (651, 48983240), (678, 47032580), (744, 42860335), (791, 40313640), (840, 37962011), (868, 36737430), (904, 35274435), (930, 34288268), (1085, 29389944), (1130, 28219548), (1240, 25716201), (1302, 24491620), (1356, 23516290), (1582, 20156820), (1695, 18813032), (1736, 18368715), (1860, 17144134), (2170, 14694972), (2260, 14109774), (2373, 13437880), (2604, 12245810), (2712, 11758145), (3164, 10078410), (3255, 9796648), (3390, 9406516), (3503, 9103080), (3720, 8572067), (3955, 8062728), (4340, 7347486), (4520, 7054887), (4746, 6718940), (5208, 6122905), (6328, 5039205), (6510, 4898324), (6780, 4703258), (7006, 4551540), (7910, 4031364), (8680, 3673743), (9492, 3359470), (10509, 3034360), (10837, 2942520), (11865, 2687576), (13020, 2449162), (13560, 2351629), (14012, 2275770), (15820, 2015682), (17515, 1820616), (18984, 1679735), (21018, 1517180), (21674, 1471260), (23730, 1343788), (24521, 1300440), (26040, 1224581), (28024, 1137885), (31640, 1007841), (32511, 980840), (35030, 910308), (42036, 758590), (43348, 735630), (47460, 671894), (49042, 650220), (52545, 606872), (54185, 588504), (65022, 490420), (70060, 455154), (73563, 433480), (75859, 420360), (84072, 379295), (86696, 367815), (94920, 335947), (98084, 325110), (105090, 303436), (108370, 294252), (122605, 260088), (130044, 245210), (140120, 227577), (147126, 216740), (151718, 210180), (162555, 196168)]