2816404560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42114

約数の個数: 160

約数和(自身を含む): 10014120960

約数和(自身を除く): 7197716400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 42061, 66960, 84122, 126183, 168244, 210305, 252366, 336488, 378549, 420610, 504732, 630915, 672976, 757098, 841220, 1009464, 1135647, 1261830, 1303891, 1514196, 1682440, 1892745, 2018928, 2271294, 2523660, 2607782, 3028392, 3364880, 3785490, 3911673, 4542588, 5047320, 5215564, 5678235, 6056784, 6519455, 7570980, 7823346, 9085176, 10094640, 10431128, 11356470, 11735019, 13038910, 15141960, 15646692, 18170352, 19558365, 20862256, 22712940, 23470038, 26077820, 30283920, 31293384, 35205057, 39116730, 45425880, 46940076, 52155640, 58675095, 62586768, 70410114, 78233460, 90851760, 93880152, 104311280, 117350190, 140820228, 156466920, 176025285, 187760304, 234700380, 281640456, 312933840, 352050570, 469400760, 563280912, 704101140, 938801520, 1408202280, 2816404560]

約数ペア:

[(1, 2816404560), (2, 1408202280), (3, 938801520), (4, 704101140), (5, 563280912), (6, 469400760), (8, 352050570), (9, 312933840), (10, 281640456), (12, 234700380), (15, 187760304), (16, 176025285), (18, 156466920), (20, 140820228), (24, 117350190), (27, 104311280), (30, 93880152), (31, 90851760), (36, 78233460), (40, 70410114), (45, 62586768), (48, 58675095), (54, 52155640), (60, 46940076), (62, 45425880), (72, 39116730), (80, 35205057), (90, 31293384), (93, 30283920), (108, 26077820), (120, 23470038), (124, 22712940), (135, 20862256), (144, 19558365), (155, 18170352), (180, 15646692), (186, 15141960), (216, 13038910), (240, 11735019), (248, 11356470), (270, 10431128), (279, 10094640), (310, 9085176), (360, 7823346), (372, 7570980), (432, 6519455), (465, 6056784), (496, 5678235), (540, 5215564), (558, 5047320), (620, 4542588), (720, 3911673), (744, 3785490), (837, 3364880), (930, 3028392), (1080, 2607782), (1116, 2523660), (1240, 2271294), (1395, 2018928), (1488, 1892745), (1674, 1682440), (1860, 1514196), (2160, 1303891), (2232, 1261830), (2480, 1135647), (2790, 1009464), (3348, 841220), (3720, 757098), (4185, 672976), (4464, 630915), (5580, 504732), (6696, 420610), (7440, 378549), (8370, 336488), (11160, 252366), (13392, 210305), (16740, 168244), (22320, 126183), (33480, 84122), (42061, 66960)]