69251520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 176539200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 179, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 358, 372, 390, 403, 416, 465, 480, 496, 520, 537, 620, 624, 716, 744, 780, 806, 832, 895, 930, 960, 992, 1040, 1074, 1209, 1240, 1248, 1432, 1488, 1560, 1612, 1790, 1860, 1984, 2015, 2080, 2148, 2327, 2418, 2480, 2496, 2685, 2864, 2976, 3120, 3224, 3580, 3720, 4030, 4160, 4296, 4654, 4836, 4960, 5370, 5549, 5728, 5952, 6045, 6240, 6448, 6981, 7160, 7440, 8060, 8592, 9308, 9672, 9920, 10740, 11098, 11456, 11635, 12090, 12480, 12896, 13962, 14320, 14880, 16120, 16647, 17184, 18616, 19344, 21480, 22196, 23270, 24180, 25792, 27745, 27924, 28640, 29760, 32240, 33294, 34368, 34905, 37232, 38688, 42960, 44392, 46540, 48360, 55490, 55848, 57280, 64480, 66588, 69810, 72137, 74464, 77376, 83235, 85920, 88784, 93080, 96720, 110980, 111696, 128960, 133176, 139620, 144274, 148928, 166470, 171840, 177568, 186160, 193440, 216411, 221960, 223392, 266352, 279240, 288548, 332940, 355136, 360685, 372320, 386880, 432822, 443920, 446784, 532704, 558480, 577096, 665880, 721370, 744640, 865644, 887840, 1065408, 1082055, 1116960, 1154192, 1331760, 1442740, 1731288, 1775680, 2164110, 2233920, 2308384, 2663520, 2885480, 3462576, 4328220, 4616768, 5327040, 5770960, 6925152, 8656440, 11541920, 13850304, 17312880, 23083840, 34625760, 69251520]

約数ペア:

[(1, 69251520), (2, 34625760), (3, 23083840), (4, 17312880), (5, 13850304), (6, 11541920), (8, 8656440), (10, 6925152), (12, 5770960), (13, 5327040), (15, 4616768), (16, 4328220), (20, 3462576), (24, 2885480), (26, 2663520), (30, 2308384), (31, 2233920), (32, 2164110), (39, 1775680), (40, 1731288), (48, 1442740), (52, 1331760), (60, 1154192), (62, 1116960), (64, 1082055), (65, 1065408), (78, 887840), (80, 865644), (93, 744640), (96, 721370), (104, 665880), (120, 577096), (124, 558480), (130, 532704), (155, 446784), (156, 443920), (160, 432822), (179, 386880), (186, 372320), (192, 360685), (195, 355136), (208, 332940), (240, 288548), (248, 279240), (260, 266352), (310, 223392), (312, 221960), (320, 216411), (358, 193440), (372, 186160), (390, 177568), (403, 171840), (416, 166470), (465, 148928), (480, 144274), (496, 139620), (520, 133176), (537, 128960), (620, 111696), (624, 110980), (716, 96720), (744, 93080), (780, 88784), (806, 85920), (832, 83235), (895, 77376), (930, 74464), (960, 72137), (992, 69810), (1040, 66588), (1074, 64480), (1209, 57280), (1240, 55848), (1248, 55490), (1432, 48360), (1488, 46540), (1560, 44392), (1612, 42960), (1790, 38688), (1860, 37232), (1984, 34905), (2015, 34368), (2080, 33294), (2148, 32240), (2327, 29760), (2418, 28640), (2480, 27924), (2496, 27745), (2685, 25792), (2864, 24180), (2976, 23270), (3120, 22196), (3224, 21480), (3580, 19344), (3720, 18616), (4030, 17184), (4160, 16647), (4296, 16120), (4654, 14880), (4836, 14320), (4960, 13962), (5370, 12896), (5549, 12480), (5728, 12090), (5952, 11635), (6045, 11456), (6240, 11098), (6448, 10740), (6981, 9920), (7160, 9672), (7440, 9308), (8060, 8592)]