56286360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 213696000

約数和(自身を除く): 157409640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 211, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 422, 456, 468, 494, 513, 520, 540, 570, 585, 633, 684, 702, 741, 760, 780, 844, 855, 936, 988, 1026, 1055, 1080, 1140, 1170, 1235, 1266, 1368, 1404, 1482, 1560, 1688, 1710, 1755, 1899, 1976, 2052, 2110, 2223, 2280, 2340, 2470, 2532, 2565, 2743, 2808, 2964, 3165, 3420, 3510, 3705, 3798, 4009, 4104, 4220, 4446, 4680, 4940, 5064, 5130, 5486, 5697, 5928, 6330, 6669, 6840, 7020, 7410, 7596, 8018, 8229, 8440, 8892, 9495, 9880, 10260, 10972, 11115, 11394, 12027, 12660, 13338, 13715, 14040, 14820, 15192, 16036, 16458, 17784, 18990, 20045, 20520, 21944, 22230, 22788, 24054, 24687, 25320, 26676, 27430, 28485, 29640, 32072, 32916, 33345, 36081, 37980, 40090, 41145, 44460, 45576, 48108, 49374, 52117, 53352, 54860, 56970, 60135, 65832, 66690, 72162, 74061, 75960, 80180, 82290, 88920, 96216, 98748, 104234, 108243, 109720, 113940, 120270, 123435, 133380, 144324, 148122, 156351, 160360, 164580, 180405, 197496, 208468, 216486, 227880, 240540, 246870, 260585, 266760, 288648, 296244, 312702, 329160, 360810, 370305, 416936, 432972, 469053, 481080, 493740, 521170, 541215, 592488, 625404, 721620, 740610, 781755, 865944, 938106, 987480, 1042340, 1082430, 1250808, 1407159, 1443240, 1481220, 1563510, 1876212, 2084680, 2164860, 2345265, 2814318, 2962440, 3127020, 3752424, 4329720, 4690530, 5628636, 6254040, 7035795, 9381060, 11257272, 14071590, 18762120, 28143180, 56286360]

約数ペア:

[(1, 56286360), (2, 28143180), (3, 18762120), (4, 14071590), (5, 11257272), (6, 9381060), (8, 7035795), (9, 6254040), (10, 5628636), (12, 4690530), (13, 4329720), (15, 3752424), (18, 3127020), (19, 2962440), (20, 2814318), (24, 2345265), (26, 2164860), (27, 2084680), (30, 1876212), (36, 1563510), (38, 1481220), (39, 1443240), (40, 1407159), (45, 1250808), (52, 1082430), (54, 1042340), (57, 987480), (60, 938106), (65, 865944), (72, 781755), (76, 740610), (78, 721620), (90, 625404), (95, 592488), (104, 541215), (108, 521170), (114, 493740), (117, 481080), (120, 469053), (130, 432972), (135, 416936), (152, 370305), (156, 360810), (171, 329160), (180, 312702), (190, 296244), (195, 288648), (211, 266760), (216, 260585), (228, 246870), (234, 240540), (247, 227880), (260, 216486), (270, 208468), (285, 197496), (312, 180405), (342, 164580), (351, 160360), (360, 156351), (380, 148122), (390, 144324), (422, 133380), (456, 123435), (468, 120270), (494, 113940), (513, 109720), (520, 108243), (540, 104234), (570, 98748), (585, 96216), (633, 88920), (684, 82290), (702, 80180), (741, 75960), (760, 74061), (780, 72162), (844, 66690), (855, 65832), (936, 60135), (988, 56970), (1026, 54860), (1055, 53352), (1080, 52117), (1140, 49374), (1170, 48108), (1235, 45576), (1266, 44460), (1368, 41145), (1404, 40090), (1482, 37980), (1560, 36081), (1688, 33345), (1710, 32916), (1755, 32072), (1899, 29640), (1976, 28485), (2052, 27430), (2110, 26676), (2223, 25320), (2280, 24687), (2340, 24054), (2470, 22788), (2532, 22230), (2565, 21944), (2743, 20520), (2808, 20045), (2964, 18990), (3165, 17784), (3420, 16458), (3510, 16036), (3705, 15192), (3798, 14820), (4009, 14040), (4104, 13715), (4220, 13338), (4446, 12660), (4680, 12027), (4940, 11394), (5064, 11115), (5130, 10972), (5486, 10260), (5697, 9880), (5928, 9495), (6330, 8892), (6669, 8440), (6840, 8229), (7020, 8018), (7410, 7596)]