64396320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 159137760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 307, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 614, 690, 736, 760, 874, 912, 920, 921, 1104, 1140, 1228, 1311, 1380, 1520, 1535, 1748, 1824, 1840, 1842, 2185, 2208, 2280, 2456, 2622, 2760, 3040, 3070, 3496, 3680, 3684, 4370, 4560, 4605, 4912, 5244, 5520, 5833, 6140, 6555, 6992, 7061, 7368, 8740, 9120, 9210, 9824, 10488, 11040, 11666, 12280, 13110, 13984, 14122, 14736, 17480, 17499, 18420, 20976, 21183, 23332, 24560, 26220, 28244, 29165, 29472, 34960, 34998, 35305, 36840, 41952, 42366, 46664, 49120, 52440, 56488, 58330, 69920, 69996, 70610, 73680, 84732, 87495, 93328, 104880, 105915, 112976, 116660, 134159, 139992, 141220, 147360, 169464, 174990, 186656, 209760, 211830, 225952, 233320, 268318, 279984, 282440, 338928, 349980, 402477, 423660, 466640, 536636, 559968, 564880, 670795, 677856, 699960, 804954, 847320, 933280, 1073272, 1129760, 1341590, 1399920, 1609908, 1694640, 2012385, 2146544, 2683180, 2799840, 3219816, 3389280, 4024770, 4293088, 5366360, 6439632, 8049540, 10732720, 12879264, 16099080, 21465440, 32198160, 64396320]

約数ペア:

[(1, 64396320), (2, 32198160), (3, 21465440), (4, 16099080), (5, 12879264), (6, 10732720), (8, 8049540), (10, 6439632), (12, 5366360), (15, 4293088), (16, 4024770), (19, 3389280), (20, 3219816), (23, 2799840), (24, 2683180), (30, 2146544), (32, 2012385), (38, 1694640), (40, 1609908), (46, 1399920), (48, 1341590), (57, 1129760), (60, 1073272), (69, 933280), (76, 847320), (80, 804954), (92, 699960), (95, 677856), (96, 670795), (114, 564880), (115, 559968), (120, 536636), (138, 466640), (152, 423660), (160, 402477), (184, 349980), (190, 338928), (228, 282440), (230, 279984), (240, 268318), (276, 233320), (285, 225952), (304, 211830), (307, 209760), (345, 186656), (368, 174990), (380, 169464), (437, 147360), (456, 141220), (460, 139992), (480, 134159), (552, 116660), (570, 112976), (608, 105915), (614, 104880), (690, 93328), (736, 87495), (760, 84732), (874, 73680), (912, 70610), (920, 69996), (921, 69920), (1104, 58330), (1140, 56488), (1228, 52440), (1311, 49120), (1380, 46664), (1520, 42366), (1535, 41952), (1748, 36840), (1824, 35305), (1840, 34998), (1842, 34960), (2185, 29472), (2208, 29165), (2280, 28244), (2456, 26220), (2622, 24560), (2760, 23332), (3040, 21183), (3070, 20976), (3496, 18420), (3680, 17499), (3684, 17480), (4370, 14736), (4560, 14122), (4605, 13984), (4912, 13110), (5244, 12280), (5520, 11666), (5833, 11040), (6140, 10488), (6555, 9824), (6992, 9210), (7061, 9120), (7368, 8740)]