1617456480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1609

約数の個数: 192

約数和(自身を含む): 5322034368

約数和(自身を除く): 3704577888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 74, 80, 96, 111, 120, 122, 148, 160, 183, 185, 222, 240, 244, 296, 305, 366, 370, 444, 480, 488, 555, 592, 610, 732, 740, 888, 915, 976, 1110, 1184, 1220, 1464, 1480, 1493, 1776, 1830, 1952, 2220, 2257, 2440, 2928, 2960, 2986, 3552, 3660, 4440, 4479, 4514, 4880, 5856, 5920, 5972, 6771, 7320, 7465, 8880, 8958, 9028, 9760, 11285, 11944, 13542, 14640, 14930, 17760, 17916, 18056, 22395, 22570, 23888, 27084, 29280, 29860, 33855, 35832, 36112, 44790, 45140, 47776, 54168, 55241, 59720, 67710, 71664, 72224, 89580, 90280, 91073, 108336, 110482, 119440, 135420, 143328, 165723, 179160, 180560, 182146, 216672, 220964, 238880, 270840, 273219, 276205, 331446, 358320, 361120, 364292, 441928, 455365, 541680, 546438, 552410, 662892, 716640, 728584, 828615, 883856, 910730, 1083360, 1092876, 1104820, 1325784, 1366095, 1457168, 1657230, 1767712, 1821460, 2185752, 2209640, 2651568, 2732190, 2914336, 3314460, 3369701, 3642920, 4371504, 4419280, 5303136, 5464380, 6628920, 6739402, 7285840, 8743008, 8838560, 10109103, 10928760, 13257840, 13478804, 14571680, 16848505, 20218206, 21857520, 26515680, 26957608, 33697010, 40436412, 43715040, 50545515, 53915216, 67394020, 80872824, 101091030, 107830432, 134788040, 161745648, 202182060, 269576080, 323491296, 404364120, 539152160, 808728240, 1617456480]

約数ペア:

[(1, 1617456480), (2, 808728240), (3, 539152160), (4, 404364120), (5, 323491296), (6, 269576080), (8, 202182060), (10, 161745648), (12, 134788040), (15, 107830432), (16, 101091030), (20, 80872824), (24, 67394020), (30, 53915216), (32, 50545515), (37, 43715040), (40, 40436412), (48, 33697010), (60, 26957608), (61, 26515680), (74, 21857520), (80, 20218206), (96, 16848505), (111, 14571680), (120, 13478804), (122, 13257840), (148, 10928760), (160, 10109103), (183, 8838560), (185, 8743008), (222, 7285840), (240, 6739402), (244, 6628920), (296, 5464380), (305, 5303136), (366, 4419280), (370, 4371504), (444, 3642920), (480, 3369701), (488, 3314460), (555, 2914336), (592, 2732190), (610, 2651568), (732, 2209640), (740, 2185752), (888, 1821460), (915, 1767712), (976, 1657230), (1110, 1457168), (1184, 1366095), (1220, 1325784), (1464, 1104820), (1480, 1092876), (1493, 1083360), (1776, 910730), (1830, 883856), (1952, 828615), (2220, 728584), (2257, 716640), (2440, 662892), (2928, 552410), (2960, 546438), (2986, 541680), (3552, 455365), (3660, 441928), (4440, 364292), (4479, 361120), (4514, 358320), (4880, 331446), (5856, 276205), (5920, 273219), (5972, 270840), (6771, 238880), (7320, 220964), (7465, 216672), (8880, 182146), (8958, 180560), (9028, 179160), (9760, 165723), (11285, 143328), (11944, 135420), (13542, 119440), (14640, 110482), (14930, 108336), (17760, 91073), (17916, 90280), (18056, 89580), (22395, 72224), (22570, 71664), (23888, 67710), (27084, 59720), (29280, 55241), (29860, 54168), (33855, 47776), (35832, 45140), (36112, 44790)]