163751280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8895

約数の個数: 160

約数和(自身を含む): 632959488

約数和(自身を除く): 469208208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8861, 9240, 17722, 18480, 26583, 35444, 44305, 53166, 62027, 70888, 88610, 97471, 106332, 124054, 132915, 141776, 177220, 186081, 194942, 212664, 248108, 265830, 292413, 310135, 354440, 372162, 389884, 425328, 487355, 496216, 531660, 584826, 620270, 682297, 708880, 744324, 779768, 930405, 974710, 992432, 1063320, 1169652, 1240540, 1364594, 1462065, 1488648, 1559536, 1860810, 1949420, 2046891, 2126640, 2339304, 2481080, 2729188, 2924130, 2977296, 3411485, 3721620, 3898840, 4093782, 4678608, 4962160, 5458376, 5848260, 6822970, 7443240, 7797680, 8187564, 10234455, 10916752, 11696520, 13645940, 14886480, 16375128, 20468910, 23393040, 27291880, 32750256, 40937820, 54583760, 81875640, 163751280]

約数ペア:

[(1, 163751280), (2, 81875640), (3, 54583760), (4, 40937820), (5, 32750256), (6, 27291880), (7, 23393040), (8, 20468910), (10, 16375128), (11, 14886480), (12, 13645940), (14, 11696520), (15, 10916752), (16, 10234455), (20, 8187564), (21, 7797680), (22, 7443240), (24, 6822970), (28, 5848260), (30, 5458376), (33, 4962160), (35, 4678608), (40, 4093782), (42, 3898840), (44, 3721620), (48, 3411485), (55, 2977296), (56, 2924130), (60, 2729188), (66, 2481080), (70, 2339304), (77, 2126640), (80, 2046891), (84, 1949420), (88, 1860810), (105, 1559536), (110, 1488648), (112, 1462065), (120, 1364594), (132, 1240540), (140, 1169652), (154, 1063320), (165, 992432), (168, 974710), (176, 930405), (210, 779768), (220, 744324), (231, 708880), (240, 682297), (264, 620270), (280, 584826), (308, 531660), (330, 496216), (336, 487355), (385, 425328), (420, 389884), (440, 372162), (462, 354440), (528, 310135), (560, 292413), (616, 265830), (660, 248108), (770, 212664), (840, 194942), (880, 186081), (924, 177220), (1155, 141776), (1232, 132915), (1320, 124054), (1540, 106332), (1680, 97471), (1848, 88610), (2310, 70888), (2640, 62027), (3080, 53166), (3696, 44305), (4620, 35444), (6160, 26583), (8861, 18480), (9240, 17722)]