197338560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 682752000

約数和(自身を除く): 485413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 349, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 698, 744, 760, 912, 930, 960, 992, 1047, 1140, 1178, 1216, 1240, 1396, 1488, 1520, 1745, 1767, 1824, 1860, 1984, 2094, 2280, 2356, 2480, 2792, 2945, 2976, 3040, 3490, 3534, 3648, 3720, 4188, 4560, 4712, 4960, 5235, 5584, 5890, 5952, 6080, 6631, 6980, 7068, 7440, 8376, 8835, 9120, 9424, 9920, 10470, 10819, 11168, 11780, 13262, 13960, 14136, 14880, 16752, 17670, 18240, 18848, 19893, 20940, 21638, 22336, 23560, 26524, 27920, 28272, 29760, 32457, 33155, 33504, 35340, 37696, 39786, 41880, 43276, 47120, 53048, 54095, 55840, 56544, 64914, 66310, 67008, 70680, 79572, 83760, 86552, 94240, 99465, 106096, 108190, 111680, 113088, 129828, 132620, 141360, 159144, 162285, 167520, 173104, 188480, 198930, 205561, 212192, 216380, 259656, 265240, 282720, 318288, 324570, 335040, 346208, 397860, 411122, 424384, 432760, 519312, 530480, 565440, 616683, 636576, 649140, 692416, 795720, 822244, 865520, 1027805, 1038624, 1060960, 1233366, 1273152, 1298280, 1591440, 1644488, 1731040, 2055610, 2077248, 2121920, 2466732, 2596560, 3083415, 3182880, 3288976, 3462080, 4111220, 4933464, 5193120, 6166830, 6365760, 6577952, 8222440, 9866928, 10386240, 12333660, 13155904, 16444880, 19733856, 24667320, 32889760, 39467712, 49334640, 65779520, 98669280, 197338560]

約数ペア:

[(1, 197338560), (2, 98669280), (3, 65779520), (4, 49334640), (5, 39467712), (6, 32889760), (8, 24667320), (10, 19733856), (12, 16444880), (15, 13155904), (16, 12333660), (19, 10386240), (20, 9866928), (24, 8222440), (30, 6577952), (31, 6365760), (32, 6166830), (38, 5193120), (40, 4933464), (48, 4111220), (57, 3462080), (60, 3288976), (62, 3182880), (64, 3083415), (76, 2596560), (80, 2466732), (93, 2121920), (95, 2077248), (96, 2055610), (114, 1731040), (120, 1644488), (124, 1591440), (152, 1298280), (155, 1273152), (160, 1233366), (186, 1060960), (190, 1038624), (192, 1027805), (228, 865520), (240, 822244), (248, 795720), (285, 692416), (304, 649140), (310, 636576), (320, 616683), (349, 565440), (372, 530480), (380, 519312), (456, 432760), (465, 424384), (480, 411122), (496, 397860), (570, 346208), (589, 335040), (608, 324570), (620, 318288), (698, 282720), (744, 265240), (760, 259656), (912, 216380), (930, 212192), (960, 205561), (992, 198930), (1047, 188480), (1140, 173104), (1178, 167520), (1216, 162285), (1240, 159144), (1396, 141360), (1488, 132620), (1520, 129828), (1745, 113088), (1767, 111680), (1824, 108190), (1860, 106096), (1984, 99465), (2094, 94240), (2280, 86552), (2356, 83760), (2480, 79572), (2792, 70680), (2945, 67008), (2976, 66310), (3040, 64914), (3490, 56544), (3534, 55840), (3648, 54095), (3720, 53048), (4188, 47120), (4560, 43276), (4712, 41880), (4960, 39786), (5235, 37696), (5584, 35340), (5890, 33504), (5952, 33155), (6080, 32457), (6631, 29760), (6980, 28272), (7068, 27920), (7440, 26524), (8376, 23560), (8835, 22336), (9120, 21638), (9424, 20940), (9920, 19893), (10470, 18848), (10819, 18240), (11168, 17670), (11780, 16752), (13262, 14880), (13960, 14136)]