1359920320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2070

約数の個数: 112

約数和(自身を含む): 3551383296

約数和(自身を除く): 2191462976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 211, 220, 320, 352, 422, 440, 704, 844, 880, 1055, 1688, 1760, 1831, 2110, 2321, 3376, 3520, 3662, 4220, 4642, 6752, 7324, 8440, 9155, 9284, 11605, 13504, 14648, 16880, 18310, 18568, 20141, 23210, 29296, 33760, 36620, 37136, 40282, 46420, 58592, 67520, 73240, 74272, 80564, 92840, 100705, 117184, 146480, 148544, 161128, 185680, 201410, 292960, 322256, 371360, 386341, 402820, 585920, 644512, 742720, 772682, 805640, 1289024, 1545364, 1611280, 1931705, 3090728, 3222560, 3863410, 4249751, 6181456, 6445120, 7726820, 8499502, 12362912, 15453640, 16999004, 21248755, 24725824, 30907280, 33998008, 42497510, 61814560, 67996016, 84995020, 123629120, 135992032, 169990040, 271984064, 339980080, 679960160, 1359920320]

約数ペア:

[(1, 1359920320), (2, 679960160), (4, 339980080), (5, 271984064), (8, 169990040), (10, 135992032), (11, 123629120), (16, 84995020), (20, 67996016), (22, 61814560), (32, 42497510), (40, 33998008), (44, 30907280), (55, 24725824), (64, 21248755), (80, 16999004), (88, 15453640), (110, 12362912), (160, 8499502), (176, 7726820), (211, 6445120), (220, 6181456), (320, 4249751), (352, 3863410), (422, 3222560), (440, 3090728), (704, 1931705), (844, 1611280), (880, 1545364), (1055, 1289024), (1688, 805640), (1760, 772682), (1831, 742720), (2110, 644512), (2321, 585920), (3376, 402820), (3520, 386341), (3662, 371360), (4220, 322256), (4642, 292960), (6752, 201410), (7324, 185680), (8440, 161128), (9155, 148544), (9284, 146480), (11605, 117184), (13504, 100705), (14648, 92840), (16880, 80564), (18310, 74272), (18568, 73240), (20141, 67520), (23210, 58592), (29296, 46420), (33760, 40282), (36620, 37136)]