69072960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 248131584

約数和(自身を除く): 179058624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 211, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 422, 440, 465, 480, 496, 528, 620, 633, 660, 682, 704, 744, 844, 880, 930, 960, 992, 1023, 1055, 1056, 1240, 1266, 1320, 1364, 1488, 1688, 1705, 1760, 1860, 1984, 2046, 2110, 2112, 2321, 2480, 2532, 2640, 2728, 2976, 3165, 3376, 3410, 3520, 3720, 4092, 4220, 4642, 4960, 5064, 5115, 5280, 5456, 5952, 6330, 6541, 6752, 6820, 6963, 7440, 8184, 8440, 9284, 9920, 10128, 10230, 10560, 10912, 11605, 12660, 13082, 13504, 13640, 13926, 14880, 16368, 16880, 18568, 19623, 20256, 20460, 21824, 23210, 25320, 26164, 27280, 27852, 29760, 32705, 32736, 33760, 34815, 37136, 39246, 40512, 40920, 46420, 50640, 52328, 54560, 55704, 65410, 65472, 67520, 69630, 71951, 74272, 78492, 81840, 92840, 98115, 101280, 104656, 109120, 111408, 130820, 139260, 143902, 148544, 156984, 163680, 185680, 196230, 202560, 209312, 215853, 222816, 261640, 278520, 287804, 313968, 327360, 359755, 371360, 392460, 418624, 431706, 445632, 523280, 557040, 575608, 627936, 719510, 742720, 784920, 863412, 1046560, 1079265, 1114080, 1151216, 1255872, 1439020, 1569840, 1726824, 2093120, 2158530, 2228160, 2302432, 2878040, 3139680, 3453648, 4317060, 4604864, 5756080, 6279360, 6907296, 8634120, 11512160, 13814592, 17268240, 23024320, 34536480, 69072960]

約数ペア:

[(1, 69072960), (2, 34536480), (3, 23024320), (4, 17268240), (5, 13814592), (6, 11512160), (8, 8634120), (10, 6907296), (11, 6279360), (12, 5756080), (15, 4604864), (16, 4317060), (20, 3453648), (22, 3139680), (24, 2878040), (30, 2302432), (31, 2228160), (32, 2158530), (33, 2093120), (40, 1726824), (44, 1569840), (48, 1439020), (55, 1255872), (60, 1151216), (62, 1114080), (64, 1079265), (66, 1046560), (80, 863412), (88, 784920), (93, 742720), (96, 719510), (110, 627936), (120, 575608), (124, 557040), (132, 523280), (155, 445632), (160, 431706), (165, 418624), (176, 392460), (186, 371360), (192, 359755), (211, 327360), (220, 313968), (240, 287804), (248, 278520), (264, 261640), (310, 222816), (320, 215853), (330, 209312), (341, 202560), (352, 196230), (372, 185680), (422, 163680), (440, 156984), (465, 148544), (480, 143902), (496, 139260), (528, 130820), (620, 111408), (633, 109120), (660, 104656), (682, 101280), (704, 98115), (744, 92840), (844, 81840), (880, 78492), (930, 74272), (960, 71951), (992, 69630), (1023, 67520), (1055, 65472), (1056, 65410), (1240, 55704), (1266, 54560), (1320, 52328), (1364, 50640), (1488, 46420), (1688, 40920), (1705, 40512), (1760, 39246), (1860, 37136), (1984, 34815), (2046, 33760), (2110, 32736), (2112, 32705), (2321, 29760), (2480, 27852), (2532, 27280), (2640, 26164), (2728, 25320), (2976, 23210), (3165, 21824), (3376, 20460), (3410, 20256), (3520, 19623), (3720, 18568), (4092, 16880), (4220, 16368), (4642, 14880), (4960, 13926), (5064, 13640), (5115, 13504), (5280, 13082), (5456, 12660), (5952, 11605), (6330, 10912), (6541, 10560), (6752, 10230), (6820, 10128), (6963, 9920), (7440, 9284), (8184, 8440)]