78030720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 384

約数和(自身を含む): 305510400

約数和(自身を除く): 227479680

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, 276, 279, 285, 288, 304, 310, 320, 342, 345, 360, 368, 372, 380, 384, 414, 437, 456, 460, 465, 480, 496, 552, 558, 570, 576, 589, 608, 620, 640, 684, 690, 713, 720, 736, 744, 760, 828, 855, 874, 912, 920, 930, 960, 992, 1035, 1104, 1116, 1140, 1152, 1178, 1216, 1240, 1311, 1368, 1380, 1395, 1426, 1440, 1472, 1488, 1520, 1656, 1710, 1748, 1767, 1824, 1840, 1860, 1920, 1984, 2070, 2139, 2185, 2208, 2232, 2280, 2356, 2432, 2480, 2622, 2736, 2760, 2790, 2852, 2880, 2944, 2945, 2976, 3040, 3312, 3420, 3496, 3534, 3565, 3648, 3680, 3720, 3933, 3968, 4140, 4278, 4370, 4416, 4464, 4560, 4712, 4960, 5244, 5301, 5472, 5520, 5580, 5704, 5760, 5890, 5952, 6080, 6417, 6555, 6624, 6840, 6992, 7068, 7130, 7296, 7360, 7440, 7866, 8280, 8556, 8740, 8832, 8835, 8928, 9120, 9424, 9920, 10488, 10602, 10695, 10944, 11040, 11160, 11408, 11780, 11904, 12160, 12834, 13110, 13248, 13547, 13680, 13984, 14136, 14260, 14720, 14880, 15732, 16560, 17112, 17480, 17670, 17856, 18240, 18848, 19665, 19840, 20976, 21204, 21390, 21888, 22080, 22320, 22816, 23560, 25668, 26220, 26496, 26505, 27094, 27360, 27968, 28272, 28520, 29760, 31464, 32085, 33120, 34224, 34960, 35340, 35712, 36480, 37696, 39330, 40641, 41952, 42408, 42780, 44160, 44640, 45632, 47120, 51336, 52440, 53010, 54188, 54720, 55936, 56544, 57040, 59520, 62928, 64170, 66240, 67735, 68448, 69920, 70680, 75392, 78660, 81282, 83904, 84816, 85560, 89280, 91264, 94240, 102672, 104880, 106020, 108376, 109440, 113088, 114080, 121923, 125856, 128340, 132480, 135470, 136896, 139840, 141360, 157320, 162564, 167808, 169632, 171120, 178560, 188480, 203205, 205344, 209760, 212040, 216752, 226176, 228160, 243846, 251712, 256680, 270940, 273792, 279680, 282720, 314640, 325128, 339264, 342240, 376960, 406410, 410688, 419520, 424080, 433504, 456320, 487692, 503424, 513360, 541880, 565440, 609615, 629280, 650256, 678528, 684480, 812820, 821376, 839040, 848160, 867008, 975384, 1026720, 1083760, 1130880, 1219230, 1258560, 1300512, 1368960, 1625640, 1696320, 1734016, 1950768, 2053440, 2167520, 2438460, 2517120, 2601024, 3251280, 3392640, 3901536, 4106880, 4335040, 4876920, 5202048, 6502560, 7803072, 8670080, 9753840, 13005120, 15606144, 19507680, 26010240, 39015360, 78030720]

約数ペア:

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