427308960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 1528837632

約数和(自身を除く): 1101528672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 47, 48, 52, 60, 62, 65, 78, 80, 93, 94, 96, 104, 120, 124, 130, 141, 155, 156, 160, 186, 188, 195, 208, 235, 240, 248, 260, 282, 310, 312, 372, 376, 390, 403, 416, 465, 470, 480, 496, 520, 564, 611, 620, 624, 705, 744, 752, 780, 806, 930, 940, 992, 1040, 1128, 1209, 1222, 1240, 1248, 1410, 1457, 1488, 1504, 1560, 1612, 1833, 1860, 1880, 2015, 2080, 2209, 2256, 2418, 2444, 2480, 2820, 2914, 2976, 3055, 3120, 3224, 3666, 3720, 3760, 4030, 4371, 4418, 4512, 4836, 4888, 4960, 5640, 5828, 6045, 6110, 6240, 6448, 6627, 7285, 7332, 7440, 7520, 8060, 8742, 8836, 9165, 9672, 9776, 11045, 11280, 11656, 12090, 12220, 12896, 13254, 14570, 14664, 14880, 16120, 17484, 17672, 18330, 18941, 19344, 19552, 21855, 22090, 22560, 23312, 24180, 24440, 26508, 28717, 29140, 29328, 32240, 33135, 34968, 35344, 36660, 37882, 38688, 43710, 44180, 46624, 48360, 48880, 53016, 56823, 57434, 58280, 58656, 64480, 66270, 68479, 69936, 70688, 73320, 75764, 86151, 87420, 88360, 94705, 96720, 97760, 106032, 113646, 114868, 116560, 132540, 136958, 139872, 143585, 146640, 151528, 172302, 174840, 176720, 189410, 193440, 205437, 212064, 227292, 229736, 233120, 265080, 273916, 284115, 287170, 293280, 303056, 342395, 344604, 349680, 353440, 378820, 410874, 430755, 454584, 459472, 530160, 547832, 568230, 574340, 606112, 684790, 689208, 699360, 757640, 821748, 861510, 890227, 909168, 918944, 1027185, 1060320, 1095664, 1136460, 1148680, 1369580, 1378416, 1515280, 1643496, 1723020, 1780454, 1818336, 2054370, 2191328, 2272920, 2297360, 2670681, 2739160, 2756832, 3030560, 3286992, 3446040, 3560908, 4108740, 4451135, 4545840, 4594720, 5341362, 5478320, 6573984, 6892080, 7121816, 8217480, 8902270, 9091680, 10682724, 10956640, 13353405, 13784160, 14243632, 16434960, 17804540, 21365448, 26706810, 28487264, 32869920, 35609080, 42730896, 53413620, 71218160, 85461792, 106827240, 142436320, 213654480, 427308960]

約数ペア:

[(1, 427308960), (2, 213654480), (3, 142436320), (4, 106827240), (5, 85461792), (6, 71218160), (8, 53413620), (10, 42730896), (12, 35609080), (13, 32869920), (15, 28487264), (16, 26706810), (20, 21365448), (24, 17804540), (26, 16434960), (30, 14243632), (31, 13784160), (32, 13353405), (39, 10956640), (40, 10682724), (47, 9091680), (48, 8902270), (52, 8217480), (60, 7121816), (62, 6892080), (65, 6573984), (78, 5478320), (80, 5341362), (93, 4594720), (94, 4545840), (96, 4451135), (104, 4108740), (120, 3560908), (124, 3446040), (130, 3286992), (141, 3030560), (155, 2756832), (156, 2739160), (160, 2670681), (186, 2297360), (188, 2272920), (195, 2191328), (208, 2054370), (235, 1818336), (240, 1780454), (248, 1723020), (260, 1643496), (282, 1515280), (310, 1378416), (312, 1369580), (372, 1148680), (376, 1136460), (390, 1095664), (403, 1060320), (416, 1027185), (465, 918944), (470, 909168), (480, 890227), (496, 861510), (520, 821748), (564, 757640), (611, 699360), (620, 689208), (624, 684790), (705, 606112), (744, 574340), (752, 568230), (780, 547832), (806, 530160), (930, 459472), (940, 454584), (992, 430755), (1040, 410874), (1128, 378820), (1209, 353440), (1222, 349680), (1240, 344604), (1248, 342395), (1410, 303056), (1457, 293280), (1488, 287170), (1504, 284115), (1560, 273916), (1612, 265080), (1833, 233120), (1860, 229736), (1880, 227292), (2015, 212064), (2080, 205437), (2209, 193440), (2256, 189410), (2418, 176720), (2444, 174840), (2480, 172302), (2820, 151528), (2914, 146640), (2976, 143585), (3055, 139872), (3120, 136958), (3224, 132540), (3666, 116560), (3720, 114868), (3760, 113646), (4030, 106032), (4371, 97760), (4418, 96720), (4512, 94705), (4836, 88360), (4888, 87420), (4960, 86151), (5640, 75764), (5828, 73320), (6045, 70688), (6110, 69936), (6240, 68479), (6448, 66270), (6627, 64480), (7285, 58656), (7332, 58280), (7440, 57434), (7520, 56823), (8060, 53016), (8742, 48880), (8836, 48360), (9165, 46624), (9672, 44180), (9776, 43710), (11045, 38688), (11280, 37882), (11656, 36660), (12090, 35344), (12220, 34968), (12896, 33135), (13254, 32240), (14570, 29328), (14664, 29140), (14880, 28717), (16120, 26508), (17484, 24440), (17672, 24180), (18330, 23312), (18941, 22560), (19344, 22090), (19552, 21855)]