427070280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1659329280

約数和(自身を除く): 1232259000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 49, 52, 56, 60, 65, 70, 74, 78, 84, 91, 98, 104, 105, 111, 120, 130, 140, 147, 148, 151, 156, 168, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 280, 294, 296, 302, 312, 364, 370, 390, 392, 420, 444, 453, 455, 481, 490, 518, 520, 546, 555, 588, 604, 637, 728, 735, 740, 755, 777, 780, 840, 888, 906, 910, 962, 980, 1036, 1057, 1092, 1110, 1176, 1208, 1274, 1295, 1365, 1443, 1470, 1480, 1510, 1554, 1560, 1812, 1813, 1820, 1911, 1924, 1960, 1963, 2072, 2114, 2184, 2220, 2265, 2405, 2548, 2590, 2730, 2886, 2940, 3020, 3108, 3171, 3185, 3367, 3624, 3626, 3640, 3822, 3848, 3885, 3926, 4228, 4440, 4530, 4810, 5096, 5180, 5285, 5439, 5460, 5587, 5772, 5880, 5889, 6040, 6216, 6342, 6370, 6734, 7215, 7252, 7399, 7644, 7770, 7852, 8456, 9060, 9065, 9555, 9620, 9815, 10101, 10360, 10570, 10878, 10920, 11174, 11544, 11778, 12684, 12740, 13468, 13741, 14430, 14504, 14798, 15288, 15540, 15704, 15855, 16761, 16835, 18120, 18130, 19110, 19240, 19630, 20202, 21140, 21756, 22197, 22348, 23556, 23569, 25368, 25480, 26936, 27195, 27482, 27935, 28860, 29445, 29596, 31080, 31710, 33522, 33670, 36260, 36995, 38220, 39109, 39260, 40404, 41223, 42280, 43512, 44394, 44696, 47112, 47138, 50505, 54390, 54964, 55870, 57720, 58890, 59192, 63420, 67044, 67340, 68705, 70707, 72520, 72631, 73990, 76440, 78218, 78520, 80808, 82446, 83805, 88788, 94276, 96187, 101010, 108780, 109928, 110985, 111740, 117327, 117780, 117845, 126840, 134088, 134680, 137410, 141414, 145262, 147980, 156436, 164892, 167610, 177576, 188552, 192374, 195545, 202020, 206115, 217560, 217893, 221970, 223480, 234654, 235560, 235690, 273763, 274820, 282828, 288561, 290524, 295960, 312872, 329784, 335220, 353535, 363155, 384748, 391090, 404040, 412230, 435786, 443940, 469308, 471380, 480935, 508417, 547526, 549640, 565656, 577122, 581048, 586635, 670440, 707070, 726310, 769496, 782180, 821289, 824460, 871572, 887880, 938616, 942760, 961870, 1016834, 1089465, 1095052, 1154244, 1173270, 1368815, 1414140, 1442805, 1452620, 1525251, 1564360, 1642578, 1648920, 1743144, 1923740, 2033668, 2178930, 2190104, 2308488, 2346540, 2542085, 2737630, 2828280, 2885610, 2905240, 3050502, 3285156, 3558919, 3847480, 4067336, 4106445, 4357860, 4693080, 5084170, 5475260, 5771220, 6101004, 6570312, 7117838, 7626255, 8212890, 8715720, 10168340, 10676757, 10950520, 11542440, 12202008, 14235676, 15252510, 16425780, 17794595, 20336680, 21353514, 28471352, 30505020, 32851560, 35589190, 42707028, 53383785, 61010040, 71178380, 85414056, 106767570, 142356760, 213535140, 427070280]

約数ペア:

[(1, 427070280), (2, 213535140), (3, 142356760), (4, 106767570), (5, 85414056), (6, 71178380), (7, 61010040), (8, 53383785), (10, 42707028), (12, 35589190), (13, 32851560), (14, 30505020), (15, 28471352), (20, 21353514), (21, 20336680), (24, 17794595), (26, 16425780), (28, 15252510), (30, 14235676), (35, 12202008), (37, 11542440), (39, 10950520), (40, 10676757), (42, 10168340), (49, 8715720), (52, 8212890), (56, 7626255), (60, 7117838), (65, 6570312), (70, 6101004), (74, 5771220), (78, 5475260), (84, 5084170), (91, 4693080), (98, 4357860), (104, 4106445), (105, 4067336), (111, 3847480), (120, 3558919), (130, 3285156), (140, 3050502), (147, 2905240), (148, 2885610), (151, 2828280), (156, 2737630), (168, 2542085), (182, 2346540), (185, 2308488), (195, 2190104), (196, 2178930), (210, 2033668), (222, 1923740), (245, 1743144), (259, 1648920), (260, 1642578), (273, 1564360), (280, 1525251), (294, 1452620), (296, 1442805), (302, 1414140), (312, 1368815), (364, 1173270), (370, 1154244), (390, 1095052), (392, 1089465), (420, 1016834), (444, 961870), (453, 942760), (455, 938616), (481, 887880), (490, 871572), (518, 824460), (520, 821289), (546, 782180), (555, 769496), (588, 726310), (604, 707070), (637, 670440), (728, 586635), (735, 581048), (740, 577122), (755, 565656), (777, 549640), (780, 547526), (840, 508417), (888, 480935), (906, 471380), (910, 469308), (962, 443940), (980, 435786), (1036, 412230), (1057, 404040), (1092, 391090), (1110, 384748), (1176, 363155), (1208, 353535), (1274, 335220), (1295, 329784), (1365, 312872), (1443, 295960), (1470, 290524), (1480, 288561), (1510, 282828), (1554, 274820), (1560, 273763), (1812, 235690), (1813, 235560), (1820, 234654), (1911, 223480), (1924, 221970), (1960, 217893), (1963, 217560), (2072, 206115), (2114, 202020), (2184, 195545), (2220, 192374), (2265, 188552), (2405, 177576), (2548, 167610), (2590, 164892), (2730, 156436), (2886, 147980), (2940, 145262), (3020, 141414), (3108, 137410), (3171, 134680), (3185, 134088), (3367, 126840), (3624, 117845), (3626, 117780), (3640, 117327), (3822, 111740), (3848, 110985), (3885, 109928), (3926, 108780), (4228, 101010), (4440, 96187), (4530, 94276), (4810, 88788), (5096, 83805), (5180, 82446), (5285, 80808), (5439, 78520), (5460, 78218), (5587, 76440), (5772, 73990), (5880, 72631), (5889, 72520), (6040, 70707), (6216, 68705), (6342, 67340), (6370, 67044), (6734, 63420), (7215, 59192), (7252, 58890), (7399, 57720), (7644, 55870), (7770, 54964), (7852, 54390), (8456, 50505), (9060, 47138), (9065, 47112), (9555, 44696), (9620, 44394), (9815, 43512), (10101, 42280), (10360, 41223), (10570, 40404), (10878, 39260), (10920, 39109), (11174, 38220), (11544, 36995), (11778, 36260), (12684, 33670), (12740, 33522), (13468, 31710), (13741, 31080), (14430, 29596), (14504, 29445), (14798, 28860), (15288, 27935), (15540, 27482), (15704, 27195), (15855, 26936), (16761, 25480), (16835, 25368), (18120, 23569), (18130, 23556), (19110, 22348), (19240, 22197), (19630, 21756), (20202, 21140)]