275166320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 764951040

約数和(自身を除く): 489784720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 67, 80, 88, 104, 110, 130, 134, 143, 176, 208, 220, 260, 268, 286, 335, 359, 440, 520, 536, 572, 670, 715, 718, 737, 871, 880, 1040, 1072, 1144, 1340, 1430, 1436, 1474, 1742, 1795, 2288, 2680, 2860, 2872, 2948, 3484, 3590, 3685, 3949, 4355, 4667, 5360, 5720, 5744, 5896, 6968, 7180, 7370, 7898, 8710, 9334, 9581, 11440, 11792, 13936, 14360, 14740, 15796, 17420, 18668, 19162, 19745, 23335, 24053, 28720, 29480, 31592, 34840, 37336, 38324, 39490, 46670, 47905, 48106, 51337, 58960, 63184, 69680, 74672, 76648, 78980, 93340, 95810, 96212, 102674, 120265, 153296, 157960, 186680, 191620, 192424, 205348, 240530, 256685, 264583, 312689, 315920, 373360, 383240, 384848, 410696, 481060, 513370, 529166, 625378, 766480, 821392, 962120, 1026740, 1058332, 1250756, 1322915, 1563445, 1924240, 2053480, 2116664, 2501512, 2645830, 3126890, 3439579, 4106960, 4233328, 5003024, 5291660, 6253780, 6879158, 10583320, 12507560, 13758316, 17197895, 21166640, 25015120, 27516632, 34395790, 55033264, 68791580, 137583160, 275166320]

約数ペア:

[(1, 275166320), (2, 137583160), (4, 68791580), (5, 55033264), (8, 34395790), (10, 27516632), (11, 25015120), (13, 21166640), (16, 17197895), (20, 13758316), (22, 12507560), (26, 10583320), (40, 6879158), (44, 6253780), (52, 5291660), (55, 5003024), (65, 4233328), (67, 4106960), (80, 3439579), (88, 3126890), (104, 2645830), (110, 2501512), (130, 2116664), (134, 2053480), (143, 1924240), (176, 1563445), (208, 1322915), (220, 1250756), (260, 1058332), (268, 1026740), (286, 962120), (335, 821392), (359, 766480), (440, 625378), (520, 529166), (536, 513370), (572, 481060), (670, 410696), (715, 384848), (718, 383240), (737, 373360), (871, 315920), (880, 312689), (1040, 264583), (1072, 256685), (1144, 240530), (1340, 205348), (1430, 192424), (1436, 191620), (1474, 186680), (1742, 157960), (1795, 153296), (2288, 120265), (2680, 102674), (2860, 96212), (2872, 95810), (2948, 93340), (3484, 78980), (3590, 76648), (3685, 74672), (3949, 69680), (4355, 63184), (4667, 58960), (5360, 51337), (5720, 48106), (5744, 47905), (5896, 46670), (6968, 39490), (7180, 38324), (7370, 37336), (7898, 34840), (8710, 31592), (9334, 29480), (9581, 28720), (11440, 24053), (11792, 23335), (13936, 19745), (14360, 19162), (14740, 18668), (15796, 17420)]