1555173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6073}}^1$

素因数の和:6197

約数の個数: 160

約数和(自身を含む): 5314409856

約数和(自身を除く): 3759236016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 582, 660, 776, 880, 970, 1067, 1164, 1320, 1455, 1552, 1940, 2134, 2328, 2640, 2910, 3201, 3880, 4268, 4656, 5335, 5820, 6073, 6402, 7760, 8536, 10670, 11640, 12146, 12804, 16005, 17072, 18219, 21340, 23280, 24292, 25608, 30365, 32010, 36438, 42680, 48584, 51216, 60730, 64020, 66803, 72876, 85360, 91095, 97168, 121460, 128040, 133606, 145752, 182190, 200409, 242920, 256080, 267212, 291504, 334015, 364380, 400818, 485840, 534424, 589081, 668030, 728760, 801636, 1002045, 1068848, 1178162, 1336060, 1457520, 1603272, 1767243, 2004090, 2356324, 2672120, 2945405, 3206544, 3534486, 4008180, 4712648, 5344240, 5890810, 6479891, 7068972, 8016360, 8836215, 9425296, 11781620, 12959782, 14137944, 16032720, 17672430, 19439673, 23563240, 25919564, 28275888, 32399455, 35344860, 38879346, 47126480, 51839128, 64798910, 70689720, 77758692, 97198365, 103678256, 129597820, 141379440, 155517384, 194396730, 259195640, 311034768, 388793460, 518391280, 777586920, 1555173840]

約数ペア:

[(1, 1555173840), (2, 777586920), (3, 518391280), (4, 388793460), (5, 311034768), (6, 259195640), (8, 194396730), (10, 155517384), (11, 141379440), (12, 129597820), (15, 103678256), (16, 97198365), (20, 77758692), (22, 70689720), (24, 64798910), (30, 51839128), (33, 47126480), (40, 38879346), (44, 35344860), (48, 32399455), (55, 28275888), (60, 25919564), (66, 23563240), (80, 19439673), (88, 17672430), (97, 16032720), (110, 14137944), (120, 12959782), (132, 11781620), (165, 9425296), (176, 8836215), (194, 8016360), (220, 7068972), (240, 6479891), (264, 5890810), (291, 5344240), (330, 4712648), (388, 4008180), (440, 3534486), (485, 3206544), (528, 2945405), (582, 2672120), (660, 2356324), (776, 2004090), (880, 1767243), (970, 1603272), (1067, 1457520), (1164, 1336060), (1320, 1178162), (1455, 1068848), (1552, 1002045), (1940, 801636), (2134, 728760), (2328, 668030), (2640, 589081), (2910, 534424), (3201, 485840), (3880, 400818), (4268, 364380), (4656, 334015), (5335, 291504), (5820, 267212), (6073, 256080), (6402, 242920), (7760, 200409), (8536, 182190), (10670, 145752), (11640, 133606), (12146, 128040), (12804, 121460), (16005, 97168), (17072, 91095), (18219, 85360), (21340, 72876), (23280, 66803), (24292, 64020), (25608, 60730), (30365, 51216), (32010, 48584), (36438, 42680)]