2097129480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 6446563200

約数和(自身を除く): 4349433720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 109, 120, 134, 201, 218, 268, 327, 335, 402, 436, 536, 545, 654, 670, 804, 872, 1005, 1090, 1308, 1340, 1608, 1635, 2010, 2180, 2393, 2616, 2680, 3270, 4020, 4360, 4786, 6540, 7179, 7303, 8040, 9572, 11965, 13080, 14358, 14606, 19144, 21909, 23930, 28716, 29212, 35895, 36515, 43818, 47860, 57432, 58424, 71790, 73030, 87636, 95720, 109545, 143580, 146060, 160331, 175272, 219090, 260837, 287160, 292120, 320662, 438180, 480993, 521674, 641324, 782511, 801655, 876360, 961986, 1043348, 1282648, 1304185, 1565022, 1603310, 1923972, 2086696, 2404965, 2608370, 3130044, 3206620, 3847944, 3912555, 4809930, 5216740, 6260088, 6413240, 7825110, 9619860, 10433480, 15650220, 17476079, 19239720, 31300440, 34952158, 52428237, 69904316, 87380395, 104856474, 139808632, 174760790, 209712948, 262141185, 349521580, 419425896, 524282370, 699043160, 1048564740, 2097129480]

約数ペア:

[(1, 2097129480), (2, 1048564740), (3, 699043160), (4, 524282370), (5, 419425896), (6, 349521580), (8, 262141185), (10, 209712948), (12, 174760790), (15, 139808632), (20, 104856474), (24, 87380395), (30, 69904316), (40, 52428237), (60, 34952158), (67, 31300440), (109, 19239720), (120, 17476079), (134, 15650220), (201, 10433480), (218, 9619860), (268, 7825110), (327, 6413240), (335, 6260088), (402, 5216740), (436, 4809930), (536, 3912555), (545, 3847944), (654, 3206620), (670, 3130044), (804, 2608370), (872, 2404965), (1005, 2086696), (1090, 1923972), (1308, 1603310), (1340, 1565022), (1608, 1304185), (1635, 1282648), (2010, 1043348), (2180, 961986), (2393, 876360), (2616, 801655), (2680, 782511), (3270, 641324), (4020, 521674), (4360, 480993), (4786, 438180), (6540, 320662), (7179, 292120), (7303, 287160), (8040, 260837), (9572, 219090), (11965, 175272), (13080, 160331), (14358, 146060), (14606, 143580), (19144, 109545), (21909, 95720), (23930, 87636), (28716, 73030), (29212, 71790), (35895, 58424), (36515, 57432), (43818, 47860)]