390084240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 320

約数和(自身を含む): 1520902656

約数和(自身を除く): 1130818416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 106, 112, 120, 130, 140, 156, 159, 168, 182, 195, 208, 210, 212, 240, 260, 265, 273, 280, 312, 318, 336, 337, 364, 371, 390, 420, 424, 455, 520, 530, 546, 560, 624, 636, 674, 689, 728, 742, 780, 795, 840, 848, 910, 1011, 1040, 1060, 1092, 1113, 1272, 1348, 1365, 1378, 1456, 1484, 1560, 1590, 1680, 1685, 1820, 1855, 2022, 2067, 2120, 2184, 2226, 2359, 2544, 2696, 2730, 2756, 2968, 3120, 3180, 3370, 3445, 3640, 3710, 4044, 4134, 4240, 4368, 4381, 4452, 4718, 4823, 5055, 5392, 5460, 5512, 5565, 5936, 6360, 6740, 6890, 7077, 7280, 7420, 8088, 8268, 8762, 8904, 9436, 9646, 10110, 10335, 10920, 11024, 11130, 11795, 12720, 13143, 13480, 13780, 14154, 14469, 14840, 16176, 16536, 17524, 17808, 17861, 18872, 19292, 20220, 20670, 21840, 21905, 22260, 23590, 24115, 26286, 26960, 27560, 28308, 28938, 29680, 30667, 33072, 35048, 35385, 35722, 37744, 38584, 40440, 41340, 43810, 44520, 47180, 48230, 52572, 53583, 55120, 56616, 57876, 61334, 65715, 70096, 70770, 71444, 72345, 77168, 80880, 82680, 87620, 89040, 89305, 92001, 94360, 96460, 105144, 107166, 113232, 115752, 122668, 125027, 131430, 141540, 142888, 144690, 153335, 165360, 175240, 178610, 184002, 188720, 192920, 210288, 214332, 231504, 232193, 245336, 250054, 262860, 267915, 283080, 285776, 289380, 306670, 350480, 357220, 368004, 375081, 385840, 428664, 460005, 464386, 490672, 500108, 525720, 535830, 566160, 578760, 613340, 625135, 696579, 714440, 736008, 750162, 857328, 920010, 928772, 1000216, 1051440, 1071660, 1157520, 1160965, 1226680, 1250270, 1393158, 1428880, 1472016, 1500324, 1625351, 1840020, 1857544, 1875405, 2000432, 2143320, 2321930, 2453360, 2500540, 2786316, 3000648, 3250702, 3482895, 3680040, 3715088, 3750810, 4286640, 4643860, 4876053, 5001080, 5572632, 6001296, 6501404, 6965790, 7360080, 7501620, 8126755, 9287720, 9752106, 10002160, 11145264, 13002808, 13931580, 15003240, 16253510, 18575440, 19504212, 24380265, 26005616, 27863160, 30006480, 32507020, 39008424, 48760530, 55726320, 65014040, 78016848, 97521060, 130028080, 195042120, 390084240]

約数ペア:

[(1, 390084240), (2, 195042120), (3, 130028080), (4, 97521060), (5, 78016848), (6, 65014040), (7, 55726320), (8, 48760530), (10, 39008424), (12, 32507020), (13, 30006480), (14, 27863160), (15, 26005616), (16, 24380265), (20, 19504212), (21, 18575440), (24, 16253510), (26, 15003240), (28, 13931580), (30, 13002808), (35, 11145264), (39, 10002160), (40, 9752106), (42, 9287720), (48, 8126755), (52, 7501620), (53, 7360080), (56, 6965790), (60, 6501404), (65, 6001296), (70, 5572632), (78, 5001080), (80, 4876053), (84, 4643860), (91, 4286640), (104, 3750810), (105, 3715088), (106, 3680040), (112, 3482895), (120, 3250702), (130, 3000648), (140, 2786316), (156, 2500540), (159, 2453360), (168, 2321930), (182, 2143320), (195, 2000432), (208, 1875405), (210, 1857544), (212, 1840020), (240, 1625351), (260, 1500324), (265, 1472016), (273, 1428880), (280, 1393158), (312, 1250270), (318, 1226680), (336, 1160965), (337, 1157520), (364, 1071660), (371, 1051440), (390, 1000216), (420, 928772), (424, 920010), (455, 857328), (520, 750162), (530, 736008), (546, 714440), (560, 696579), (624, 625135), (636, 613340), (674, 578760), (689, 566160), (728, 535830), (742, 525720), (780, 500108), (795, 490672), (840, 464386), (848, 460005), (910, 428664), (1011, 385840), (1040, 375081), (1060, 368004), (1092, 357220), (1113, 350480), (1272, 306670), (1348, 289380), (1365, 285776), (1378, 283080), (1456, 267915), (1484, 262860), (1560, 250054), (1590, 245336), (1680, 232193), (1685, 231504), (1820, 214332), (1855, 210288), (2022, 192920), (2067, 188720), (2120, 184002), (2184, 178610), (2226, 175240), (2359, 165360), (2544, 153335), (2696, 144690), (2730, 142888), (2756, 141540), (2968, 131430), (3120, 125027), (3180, 122668), (3370, 115752), (3445, 113232), (3640, 107166), (3710, 105144), (4044, 96460), (4134, 94360), (4240, 92001), (4368, 89305), (4381, 89040), (4452, 87620), (4718, 82680), (4823, 80880), (5055, 77168), (5392, 72345), (5460, 71444), (5512, 70770), (5565, 70096), (5936, 65715), (6360, 61334), (6740, 57876), (6890, 56616), (7077, 55120), (7280, 53583), (7420, 52572), (8088, 48230), (8268, 47180), (8762, 44520), (8904, 43810), (9436, 41340), (9646, 40440), (10110, 38584), (10335, 37744), (10920, 35722), (11024, 35385), (11130, 35048), (11795, 33072), (12720, 30667), (13143, 29680), (13480, 28938), (13780, 28308), (14154, 27560), (14469, 26960), (14840, 26286), (16176, 24115), (16536, 23590), (17524, 22260), (17808, 21905), (17861, 21840), (18872, 20670), (19292, 20220)]