12186720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 384

約数和(自身を含む): 54190080

約数和(自身を除く): 42003360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 160, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 224, 234, 240, 248, 252, 260, 270, 273, 279, 280, 288, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 403, 416, 420, 432, 434, 455, 465, 468, 480, 496, 504, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 672, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 864, 868, 910, 930, 936, 945, 992, 1008, 1040, 1080, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1365, 1395, 1404, 1440, 1456, 1488, 1512, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1820, 1860, 1872, 1890, 1953, 2015, 2016, 2080, 2160, 2170, 2184, 2232, 2340, 2418, 2457, 2480, 2520, 2604, 2730, 2790, 2808, 2821, 2912, 2976, 3024, 3120, 3224, 3255, 3276, 3348, 3360, 3472, 3510, 3627, 3640, 3720, 3744, 3780, 3906, 4030, 4095, 4185, 4320, 4340, 4368, 4464, 4680, 4836, 4914, 4960, 5040, 5208, 5460, 5580, 5616, 5642, 5859, 6045, 6048, 6240, 6448, 6510, 6552, 6696, 6944, 7020, 7254, 7280, 7440, 7560, 7812, 8060, 8190, 8370, 8463, 8680, 8736, 8928, 9360, 9672, 9765, 9828, 10080, 10416, 10881, 10920, 11160, 11232, 11284, 11718, 12090, 12285, 12896, 13020, 13104, 13392, 14040, 14105, 14508, 14560, 14880, 15120, 15624, 16120, 16380, 16740, 16926, 17360, 18135, 18720, 19344, 19530, 19656, 20832, 21762, 21840, 22320, 22568, 23436, 24180, 24570, 25389, 26040, 26208, 26784, 28080, 28210, 29016, 29295, 30240, 31248, 32240, 32760, 33480, 33852, 34720, 36270, 38688, 39060, 39312, 42315, 43524, 43680, 44640, 45136, 46872, 48360, 49140, 50778, 52080, 54405, 56160, 56420, 58032, 58590, 62496, 64480, 65520, 66960, 67704, 72540, 76167, 78120, 78624, 84630, 87048, 90272, 93744, 96720, 98280, 101556, 104160, 108810, 112840, 116064, 117180, 126945, 131040, 133920, 135408, 145080, 152334, 156240, 169260, 174096, 187488, 193440, 196560, 203112, 217620, 225680, 234360, 253890, 270816, 290160, 304668, 312480, 338520, 348192, 380835, 393120, 406224, 435240, 451360, 468720, 507780, 580320, 609336, 677040, 761670, 812448, 870480, 937440, 1015560, 1218672, 1354080, 1523340, 1740960, 2031120, 2437344, 3046680, 4062240, 6093360, 12186720]

約数ペア:

[(1, 12186720), (2, 6093360), (3, 4062240), (4, 3046680), (5, 2437344), (6, 2031120), (7, 1740960), (8, 1523340), (9, 1354080), (10, 1218672), (12, 1015560), (13, 937440), (14, 870480), (15, 812448), (16, 761670), (18, 677040), (20, 609336), (21, 580320), (24, 507780), (26, 468720), (27, 451360), (28, 435240), (30, 406224), (31, 393120), (32, 380835), (35, 348192), (36, 338520), (39, 312480), (40, 304668), (42, 290160), (45, 270816), (48, 253890), (52, 234360), (54, 225680), (56, 217620), (60, 203112), (62, 196560), (63, 193440), (65, 187488), (70, 174096), (72, 169260), (78, 156240), (80, 152334), (84, 145080), (90, 135408), (91, 133920), (93, 131040), (96, 126945), (104, 117180), (105, 116064), (108, 112840), (112, 108810), (117, 104160), (120, 101556), (124, 98280), (126, 96720), (130, 93744), (135, 90272), (140, 87048), (144, 84630), (155, 78624), (156, 78120), (160, 76167), (168, 72540), (180, 67704), (182, 66960), (186, 65520), (189, 64480), (195, 62496), (208, 58590), (210, 58032), (216, 56420), (217, 56160), (224, 54405), (234, 52080), (240, 50778), (248, 49140), (252, 48360), (260, 46872), (270, 45136), (273, 44640), (279, 43680), (280, 43524), (288, 42315), (310, 39312), (312, 39060), (315, 38688), (336, 36270), (351, 34720), (360, 33852), (364, 33480), (372, 32760), (378, 32240), (390, 31248), (403, 30240), (416, 29295), (420, 29016), (432, 28210), (434, 28080), (455, 26784), (465, 26208), (468, 26040), (480, 25389), (496, 24570), (504, 24180), (520, 23436), (540, 22568), (546, 22320), (558, 21840), (560, 21762), (585, 20832), (620, 19656), (624, 19530), (630, 19344), (651, 18720), (672, 18135), (702, 17360), (720, 16926), (728, 16740), (744, 16380), (756, 16120), (780, 15624), (806, 15120), (819, 14880), (837, 14560), (840, 14508), (864, 14105), (868, 14040), (910, 13392), (930, 13104), (936, 13020), (945, 12896), (992, 12285), (1008, 12090), (1040, 11718), (1080, 11284), (1085, 11232), (1092, 11160), (1116, 10920), (1120, 10881), (1170, 10416), (1209, 10080), (1240, 9828), (1248, 9765), (1260, 9672), (1302, 9360), (1365, 8928), (1395, 8736), (1404, 8680), (1440, 8463), (1456, 8370), (1488, 8190), (1512, 8060), (1560, 7812), (1612, 7560), (1638, 7440), (1674, 7280), (1680, 7254), (1736, 7020), (1755, 6944), (1820, 6696), (1860, 6552), (1872, 6510), (1890, 6448), (1953, 6240), (2015, 6048), (2016, 6045), (2080, 5859), (2160, 5642), (2170, 5616), (2184, 5580), (2232, 5460), (2340, 5208), (2418, 5040), (2457, 4960), (2480, 4914), (2520, 4836), (2604, 4680), (2730, 4464), (2790, 4368), (2808, 4340), (2821, 4320), (2912, 4185), (2976, 4095), (3024, 4030), (3120, 3906), (3224, 3780), (3255, 3744), (3276, 3720), (3348, 3640), (3360, 3627), (3472, 3510)]