218894130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 516542670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 59, 63, 65, 70, 78, 90, 91, 105, 117, 118, 126, 130, 135, 151, 177, 182, 189, 195, 210, 234, 270, 273, 295, 302, 315, 351, 354, 378, 390, 413, 453, 455, 531, 546, 585, 590, 630, 702, 755, 767, 819, 826, 885, 906, 910, 945, 1057, 1062, 1170, 1239, 1359, 1365, 1510, 1534, 1593, 1638, 1755, 1770, 1890, 1963, 2065, 2114, 2265, 2301, 2457, 2478, 2655, 2718, 2730, 3171, 3186, 3510, 3717, 3835, 3926, 4077, 4095, 4130, 4530, 4602, 4914, 5285, 5310, 5369, 5889, 6195, 6342, 6795, 6903, 7434, 7670, 7965, 8154, 8190, 8909, 9513, 9815, 10570, 10738, 11151, 11505, 11778, 12285, 12390, 13590, 13741, 13806, 15855, 15930, 16107, 17667, 17818, 18585, 19026, 19630, 20385, 20709, 22302, 23010, 24570, 26727, 26845, 27482, 28539, 29445, 31710, 32214, 34515, 35334, 37170, 40770, 41223, 41418, 44545, 47565, 48321, 53001, 53454, 53690, 55755, 57078, 58890, 62363, 68705, 69030, 80181, 80535, 82446, 88335, 89090, 95130, 96642, 103545, 106002, 111510, 115817, 123669, 124726, 133635, 137410, 142695, 144963, 160362, 161070, 176670, 187089, 206115, 207090, 231634, 240543, 241605, 247338, 265005, 267270, 285390, 289926, 311815, 347451, 371007, 374178, 400905, 412230, 481086, 483210, 530010, 561267, 579085, 618345, 623630, 694902, 724815, 742014, 801810, 810719, 935445, 1042353, 1122534, 1158170, 1202715, 1236690, 1449630, 1621438, 1683801, 1737255, 1855035, 1870890, 2084706, 2405430, 2432157, 2806335, 3127059, 3367602, 3474510, 3710070, 4053595, 4864314, 5211765, 5612670, 6254118, 7296471, 8107190, 8419005, 10423530, 12160785, 14592942, 15635295, 16838010, 21889413, 24321570, 31270590, 36482355, 43778826, 72964710, 109447065, 218894130]

約数ペア:

[(1, 218894130), (2, 109447065), (3, 72964710), (5, 43778826), (6, 36482355), (7, 31270590), (9, 24321570), (10, 21889413), (13, 16838010), (14, 15635295), (15, 14592942), (18, 12160785), (21, 10423530), (26, 8419005), (27, 8107190), (30, 7296471), (35, 6254118), (39, 5612670), (42, 5211765), (45, 4864314), (54, 4053595), (59, 3710070), (63, 3474510), (65, 3367602), (70, 3127059), (78, 2806335), (90, 2432157), (91, 2405430), (105, 2084706), (117, 1870890), (118, 1855035), (126, 1737255), (130, 1683801), (135, 1621438), (151, 1449630), (177, 1236690), (182, 1202715), (189, 1158170), (195, 1122534), (210, 1042353), (234, 935445), (270, 810719), (273, 801810), (295, 742014), (302, 724815), (315, 694902), (351, 623630), (354, 618345), (378, 579085), (390, 561267), (413, 530010), (453, 483210), (455, 481086), (531, 412230), (546, 400905), (585, 374178), (590, 371007), (630, 347451), (702, 311815), (755, 289926), (767, 285390), (819, 267270), (826, 265005), (885, 247338), (906, 241605), (910, 240543), (945, 231634), (1057, 207090), (1062, 206115), (1170, 187089), (1239, 176670), (1359, 161070), (1365, 160362), (1510, 144963), (1534, 142695), (1593, 137410), (1638, 133635), (1755, 124726), (1770, 123669), (1890, 115817), (1963, 111510), (2065, 106002), (2114, 103545), (2265, 96642), (2301, 95130), (2457, 89090), (2478, 88335), (2655, 82446), (2718, 80535), (2730, 80181), (3171, 69030), (3186, 68705), (3510, 62363), (3717, 58890), (3835, 57078), (3926, 55755), (4077, 53690), (4095, 53454), (4130, 53001), (4530, 48321), (4602, 47565), (4914, 44545), (5285, 41418), (5310, 41223), (5369, 40770), (5889, 37170), (6195, 35334), (6342, 34515), (6795, 32214), (6903, 31710), (7434, 29445), (7670, 28539), (7965, 27482), (8154, 26845), (8190, 26727), (8909, 24570), (9513, 23010), (9815, 22302), (10570, 20709), (10738, 20385), (11151, 19630), (11505, 19026), (11778, 18585), (12285, 17818), (12390, 17667), (13590, 16107), (13741, 15930), (13806, 15855)]