38210640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 131408256

約数和(自身を除く): 93197616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 331, 370, 390, 444, 481, 520, 555, 592, 624, 662, 740, 780, 888, 962, 993, 1040, 1110, 1324, 1443, 1480, 1560, 1655, 1776, 1924, 1986, 2220, 2405, 2648, 2886, 2960, 3120, 3310, 3848, 3972, 4303, 4440, 4810, 4965, 5296, 5772, 6620, 7215, 7696, 7944, 8606, 8880, 9620, 9930, 11544, 12247, 12909, 13240, 14430, 15888, 17212, 19240, 19860, 21515, 23088, 24494, 25818, 26480, 28860, 34424, 36741, 38480, 39720, 43030, 48988, 51636, 57720, 61235, 64545, 68848, 73482, 79440, 86060, 97976, 103272, 115440, 122470, 129090, 146964, 159211, 172120, 183705, 195952, 206544, 244940, 258180, 293928, 318422, 344240, 367410, 477633, 489880, 516360, 587856, 636844, 734820, 796055, 955266, 979760, 1032720, 1273688, 1469640, 1592110, 1910532, 2388165, 2547376, 2939280, 3184220, 3821064, 4776330, 6368440, 7642128, 9552660, 12736880, 19105320, 38210640]

約数ペア:

[(1, 38210640), (2, 19105320), (3, 12736880), (4, 9552660), (5, 7642128), (6, 6368440), (8, 4776330), (10, 3821064), (12, 3184220), (13, 2939280), (15, 2547376), (16, 2388165), (20, 1910532), (24, 1592110), (26, 1469640), (30, 1273688), (37, 1032720), (39, 979760), (40, 955266), (48, 796055), (52, 734820), (60, 636844), (65, 587856), (74, 516360), (78, 489880), (80, 477633), (104, 367410), (111, 344240), (120, 318422), (130, 293928), (148, 258180), (156, 244940), (185, 206544), (195, 195952), (208, 183705), (222, 172120), (240, 159211), (260, 146964), (296, 129090), (312, 122470), (331, 115440), (370, 103272), (390, 97976), (444, 86060), (481, 79440), (520, 73482), (555, 68848), (592, 64545), (624, 61235), (662, 57720), (740, 51636), (780, 48988), (888, 43030), (962, 39720), (993, 38480), (1040, 36741), (1110, 34424), (1324, 28860), (1443, 26480), (1480, 25818), (1560, 24494), (1655, 23088), (1776, 21515), (1924, 19860), (1986, 19240), (2220, 17212), (2405, 15888), (2648, 14430), (2886, 13240), (2960, 12909), (3120, 12247), (3310, 11544), (3848, 9930), (3972, 9620), (4303, 8880), (4440, 8606), (4810, 7944), (4965, 7696), (5296, 7215), (5772, 6620)]