312122880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 1225635840

約数和(自身を除く): 913512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 31, 32, 36, 38, 40, 45, 46, 48, 57, 60, 62, 64, 69, 72, 76, 80, 90, 92, 93, 95, 96, 114, 115, 120, 124, 128, 138, 144, 152, 155, 160, 171, 180, 184, 186, 190, 192, 207, 228, 230, 240, 248, 256, 276, 279, 285, 288, 304, 310, 320, 342, 345, 360, 368, 372, 380, 384, 414, 437, 456, 460, 465, 480, 496, 512, 552, 558, 570, 576, 589, 608, 620, 640, 684, 690, 713, 720, 736, 744, 760, 768, 828, 855, 874, 912, 920, 930, 960, 992, 1035, 1104, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1311, 1368, 1380, 1395, 1426, 1440, 1472, 1488, 1520, 1536, 1656, 1710, 1748, 1767, 1824, 1840, 1860, 1920, 1984, 2070, 2139, 2185, 2208, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2622, 2736, 2760, 2790, 2852, 2880, 2944, 2945, 2976, 3040, 3312, 3420, 3496, 3534, 3565, 3648, 3680, 3720, 3840, 3933, 3968, 4140, 4278, 4370, 4416, 4464, 4560, 4608, 4712, 4864, 4960, 5244, 5301, 5472, 5520, 5580, 5704, 5760, 5888, 5890, 5952, 6080, 6417, 6555, 6624, 6840, 6992, 7068, 7130, 7296, 7360, 7440, 7680, 7866, 7936, 8280, 8556, 8740, 8832, 8835, 8928, 9120, 9424, 9728, 9920, 10488, 10602, 10695, 10944, 11040, 11160, 11408, 11520, 11776, 11780, 11904, 12160, 12834, 13110, 13248, 13547, 13680, 13984, 14136, 14260, 14592, 14720, 14880, 15732, 15872, 16560, 17112, 17480, 17664, 17670, 17856, 18240, 18848, 19665, 19840, 20976, 21204, 21390, 21888, 22080, 22320, 22816, 23040, 23560, 23808, 24320, 25668, 26220, 26496, 26505, 27094, 27360, 27968, 28272, 28520, 29184, 29440, 29760, 31464, 32085, 33120, 34224, 34960, 35328, 35340, 35712, 36480, 37696, 39330, 39680, 40641, 41952, 42408, 42780, 43776, 44160, 44640, 45632, 47120, 47616, 48640, 51336, 52440, 52992, 53010, 54188, 54720, 55936, 56544, 57040, 58880, 59520, 62928, 64170, 66240, 67735, 68448, 69920, 70680, 71424, 72960, 75392, 78660, 79360, 81282, 83904, 84816, 85560, 87552, 88320, 89280, 91264, 94240, 102672, 104880, 105984, 106020, 108376, 109440, 111872, 113088, 114080, 119040, 121923, 125856, 128340, 132480, 135470, 136896, 139840, 141360, 142848, 145920, 150784, 157320, 162564, 167808, 169632, 171120, 176640, 178560, 182528, 188480, 203205, 205344, 209760, 212040, 216752, 218880, 223744, 226176, 228160, 238080, 243846, 251712, 256680, 264960, 270940, 273792, 279680, 282720, 301568, 314640, 325128, 335616, 339264, 342240, 357120, 365056, 376960, 406410, 410688, 419520, 424080, 433504, 437760, 452352, 456320, 487692, 503424, 513360, 529920, 541880, 547584, 559360, 565440, 609615, 629280, 650256, 671232, 678528, 684480, 714240, 753920, 812820, 821376, 839040, 848160, 867008, 904704, 912640, 975384, 1006848, 1026720, 1083760, 1095168, 1118720, 1130880, 1219230, 1258560, 1300512, 1357056, 1368960, 1507840, 1625640, 1642752, 1678080, 1696320, 1734016, 1825280, 1950768, 2013696, 2053440, 2167520, 2261760, 2438460, 2517120, 2601024, 2714112, 2737920, 3251280, 3285504, 3356160, 3392640, 3468032, 3901536, 4106880, 4335040, 4523520, 4876920, 5034240, 5202048, 5475840, 6502560, 6785280, 6936064, 7803072, 8213760, 8670080, 9753840, 10068480, 10404096, 13005120, 13570560, 15606144, 16427520, 17340160, 19507680, 20808192, 26010240, 31212288, 34680320, 39015360, 52020480, 62424576, 78030720, 104040960, 156061440, 312122880]

約数ペア:

[(1, 312122880), (2, 156061440), (3, 104040960), (4, 78030720), (5, 62424576), (6, 52020480), (8, 39015360), (9, 34680320), (10, 31212288), (12, 26010240), (15, 20808192), (16, 19507680), (18, 17340160), (19, 16427520), (20, 15606144), (23, 13570560), (24, 13005120), (30, 10404096), (31, 10068480), (32, 9753840), (36, 8670080), (38, 8213760), (40, 7803072), (45, 6936064), (46, 6785280), (48, 6502560), (57, 5475840), (60, 5202048), (62, 5034240), (64, 4876920), (69, 4523520), (72, 4335040), (76, 4106880), (80, 3901536), (90, 3468032), (92, 3392640), (93, 3356160), (95, 3285504), (96, 3251280), (114, 2737920), (115, 2714112), (120, 2601024), (124, 2517120), (128, 2438460), (138, 2261760), (144, 2167520), (152, 2053440), (155, 2013696), (160, 1950768), (171, 1825280), (180, 1734016), (184, 1696320), (186, 1678080), (190, 1642752), (192, 1625640), (207, 1507840), (228, 1368960), (230, 1357056), (240, 1300512), (248, 1258560), (256, 1219230), (276, 1130880), (279, 1118720), (285, 1095168), (288, 1083760), (304, 1026720), (310, 1006848), (320, 975384), (342, 912640), (345, 904704), (360, 867008), (368, 848160), (372, 839040), (380, 821376), (384, 812820), (414, 753920), (437, 714240), (456, 684480), (460, 678528), (465, 671232), (480, 650256), (496, 629280), (512, 609615), (552, 565440), (558, 559360), (570, 547584), (576, 541880), (589, 529920), (608, 513360), (620, 503424), (640, 487692), (684, 456320), (690, 452352), (713, 437760), (720, 433504), (736, 424080), (744, 419520), (760, 410688), (768, 406410), (828, 376960), (855, 365056), (874, 357120), (912, 342240), (920, 339264), (930, 335616), (960, 325128), (992, 314640), (1035, 301568), (1104, 282720), (1116, 279680), (1140, 273792), (1152, 270940), (1178, 264960), (1216, 256680), (1240, 251712), (1280, 243846), (1311, 238080), (1368, 228160), (1380, 226176), (1395, 223744), (1426, 218880), (1440, 216752), (1472, 212040), (1488, 209760), (1520, 205344), (1536, 203205), (1656, 188480), (1710, 182528), (1748, 178560), (1767, 176640), (1824, 171120), (1840, 169632), (1860, 167808), (1920, 162564), (1984, 157320), (2070, 150784), (2139, 145920), (2185, 142848), (2208, 141360), (2232, 139840), (2280, 136896), (2304, 135470), (2356, 132480), (2432, 128340), (2480, 125856), (2560, 121923), (2622, 119040), (2736, 114080), (2760, 113088), (2790, 111872), (2852, 109440), (2880, 108376), (2944, 106020), (2945, 105984), (2976, 104880), (3040, 102672), (3312, 94240), (3420, 91264), (3496, 89280), (3534, 88320), (3565, 87552), (3648, 85560), (3680, 84816), (3720, 83904), (3840, 81282), (3933, 79360), (3968, 78660), (4140, 75392), (4278, 72960), (4370, 71424), (4416, 70680), (4464, 69920), (4560, 68448), (4608, 67735), (4712, 66240), (4864, 64170), (4960, 62928), (5244, 59520), (5301, 58880), (5472, 57040), (5520, 56544), (5580, 55936), (5704, 54720), (5760, 54188), (5888, 53010), (5890, 52992), (5952, 52440), (6080, 51336), (6417, 48640), (6555, 47616), (6624, 47120), (6840, 45632), (6992, 44640), (7068, 44160), (7130, 43776), (7296, 42780), (7360, 42408), (7440, 41952), (7680, 40641), (7866, 39680), (7936, 39330), (8280, 37696), (8556, 36480), (8740, 35712), (8832, 35340), (8835, 35328), (8928, 34960), (9120, 34224), (9424, 33120), (9728, 32085), (9920, 31464), (10488, 29760), (10602, 29440), (10695, 29184), (10944, 28520), (11040, 28272), (11160, 27968), (11408, 27360), (11520, 27094), (11776, 26505), (11780, 26496), (11904, 26220), (12160, 25668), (12834, 24320), (13110, 23808), (13248, 23560), (13547, 23040), (13680, 22816), (13984, 22320), (14136, 22080), (14260, 21888), (14592, 21390), (14720, 21204), (14880, 20976), (15732, 19840), (15872, 19665), (16560, 18848), (17112, 18240), (17480, 17856), (17664, 17670)]