312137760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 192

約数和(自身を含む): 1107800064

約数和(自身を除く): 795662304

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, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1907, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 3814, 4092, 4960, 5115, 5280, 5456, 5721, 6820, 7440, 7628, 8184, 9535, 10230, 10912, 11442, 13640, 14880, 15256, 16368, 19070, 20460, 20977, 22884, 27280, 28605, 30512, 32736, 38140, 40920, 41954, 45768, 54560, 57210, 59117, 61024, 62931, 76280, 81840, 83908, 91536, 104885, 114420, 118234, 125862, 152560, 163680, 167816, 177351, 183072, 209770, 228840, 236468, 251724, 295585, 305120, 314655, 335632, 354702, 419540, 457680, 472936, 503448, 591170, 629310, 650287, 671264, 709404, 839080, 886755, 915360, 945872, 1006896, 1182340, 1258620, 1300574, 1418808, 1678160, 1773510, 1891744, 1950861, 2013792, 2364680, 2517240, 2601148, 2837616, 3251435, 3356320, 3547020, 3901722, 4729360, 5034480, 5202296, 5675232, 6502870, 7094040, 7803444, 9458720, 9754305, 10068960, 10404592, 13005740, 14188080, 15606888, 19508610, 20809184, 26011480, 28376160, 31213776, 39017220, 52022960, 62427552, 78034440, 104045920, 156068880, 312137760]

約数ペア:

[(1, 312137760), (2, 156068880), (3, 104045920), (4, 78034440), (5, 62427552), (6, 52022960), (8, 39017220), (10, 31213776), (11, 28376160), (12, 26011480), (15, 20809184), (16, 19508610), (20, 15606888), (22, 14188080), (24, 13005740), (30, 10404592), (31, 10068960), (32, 9754305), (33, 9458720), (40, 7803444), (44, 7094040), (48, 6502870), (55, 5675232), (60, 5202296), (62, 5034480), (66, 4729360), (80, 3901722), (88, 3547020), (93, 3356320), (96, 3251435), (110, 2837616), (120, 2601148), (124, 2517240), (132, 2364680), (155, 2013792), (160, 1950861), (165, 1891744), (176, 1773510), (186, 1678160), (220, 1418808), (240, 1300574), (248, 1258620), (264, 1182340), (310, 1006896), (330, 945872), (341, 915360), (352, 886755), (372, 839080), (440, 709404), (465, 671264), (480, 650287), (496, 629310), (528, 591170), (620, 503448), (660, 472936), (682, 457680), (744, 419540), (880, 354702), (930, 335632), (992, 314655), (1023, 305120), (1056, 295585), (1240, 251724), (1320, 236468), (1364, 228840), (1488, 209770), (1705, 183072), (1760, 177351), (1860, 167816), (1907, 163680), (2046, 152560), (2480, 125862), (2640, 118234), (2728, 114420), (2976, 104885), (3410, 91536), (3720, 83908), (3814, 81840), (4092, 76280), (4960, 62931), (5115, 61024), (5280, 59117), (5456, 57210), (5721, 54560), (6820, 45768), (7440, 41954), (7628, 40920), (8184, 38140), (9535, 32736), (10230, 30512), (10912, 28605), (11442, 27280), (13640, 22884), (14880, 20977), (15256, 20460), (16368, 19070)]