266024320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 678585600

約数和(自身を除く): 412561280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 131, 152, 160, 167, 190, 262, 304, 320, 334, 380, 524, 608, 640, 655, 668, 760, 835, 1048, 1216, 1310, 1336, 1520, 1670, 2096, 2432, 2489, 2620, 2672, 3040, 3173, 3340, 4192, 4978, 5240, 5344, 6080, 6346, 6680, 8384, 9956, 10480, 10688, 12160, 12445, 12692, 13360, 15865, 16768, 19912, 20960, 21376, 21877, 24890, 25384, 26720, 31730, 39824, 41920, 43754, 49780, 50768, 53440, 63460, 79648, 83840, 87508, 99560, 101536, 106880, 109385, 126920, 159296, 175016, 199120, 203072, 218770, 253840, 318592, 350032, 398240, 406144, 415663, 437540, 507680, 700064, 796480, 831326, 875080, 1015360, 1400128, 1592960, 1662652, 1750160, 2030720, 2078315, 2800256, 3325304, 3500320, 4156630, 6650608, 7000640, 8313260, 13301216, 14001280, 16626520, 26602432, 33253040, 53204864, 66506080, 133012160, 266024320]

約数ペア:

[(1, 266024320), (2, 133012160), (4, 66506080), (5, 53204864), (8, 33253040), (10, 26602432), (16, 16626520), (19, 14001280), (20, 13301216), (32, 8313260), (38, 7000640), (40, 6650608), (64, 4156630), (76, 3500320), (80, 3325304), (95, 2800256), (128, 2078315), (131, 2030720), (152, 1750160), (160, 1662652), (167, 1592960), (190, 1400128), (262, 1015360), (304, 875080), (320, 831326), (334, 796480), (380, 700064), (524, 507680), (608, 437540), (640, 415663), (655, 406144), (668, 398240), (760, 350032), (835, 318592), (1048, 253840), (1216, 218770), (1310, 203072), (1336, 199120), (1520, 175016), (1670, 159296), (2096, 126920), (2432, 109385), (2489, 106880), (2620, 101536), (2672, 99560), (3040, 87508), (3173, 83840), (3340, 79648), (4192, 63460), (4978, 53440), (5240, 50768), (5344, 49780), (6080, 43754), (6346, 41920), (6680, 39824), (8384, 31730), (9956, 26720), (10480, 25384), (10688, 24890), (12160, 21877), (12445, 21376), (12692, 20960), (13360, 19912), (15865, 16768)]