204964560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 160

約数和(自身を含む): 729000960

約数和(自身を除く): 524036400

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, 3061, 3348, 3720, 4185, 4464, 5580, 6122, 6696, 7440, 8370, 9183, 11160, 12244, 13392, 15305, 16740, 18366, 22320, 24488, 27549, 30610, 33480, 36732, 45915, 48976, 55098, 61220, 66960, 73464, 82647, 91830, 94891, 110196, 122440, 137745, 146928, 165294, 183660, 189782, 220392, 244880, 275490, 284673, 330588, 367320, 379564, 413235, 440784, 474455, 550980, 569346, 661176, 734640, 759128, 826470, 854019, 948910, 1101960, 1138692, 1322352, 1423365, 1518256, 1652940, 1708038, 1897820, 2203920, 2277384, 2562057, 2846730, 3305880, 3416076, 3795640, 4270095, 4554768, 5124114, 5693460, 6611760, 6832152, 7591280, 8540190, 10248228, 11386920, 12810285, 13664304, 17080380, 20496456, 22773840, 25620570, 34160760, 40992912, 51241140, 68321520, 102482280, 204964560]

約数ペア:

[(1, 204964560), (2, 102482280), (3, 68321520), (4, 51241140), (5, 40992912), (6, 34160760), (8, 25620570), (9, 22773840), (10, 20496456), (12, 17080380), (15, 13664304), (16, 12810285), (18, 11386920), (20, 10248228), (24, 8540190), (27, 7591280), (30, 6832152), (31, 6611760), (36, 5693460), (40, 5124114), (45, 4554768), (48, 4270095), (54, 3795640), (60, 3416076), (62, 3305880), (72, 2846730), (80, 2562057), (90, 2277384), (93, 2203920), (108, 1897820), (120, 1708038), (124, 1652940), (135, 1518256), (144, 1423365), (155, 1322352), (180, 1138692), (186, 1101960), (216, 948910), (240, 854019), (248, 826470), (270, 759128), (279, 734640), (310, 661176), (360, 569346), (372, 550980), (432, 474455), (465, 440784), (496, 413235), (540, 379564), (558, 367320), (620, 330588), (720, 284673), (744, 275490), (837, 244880), (930, 220392), (1080, 189782), (1116, 183660), (1240, 165294), (1395, 146928), (1488, 137745), (1674, 122440), (1860, 110196), (2160, 94891), (2232, 91830), (2480, 82647), (2790, 73464), (3061, 66960), (3348, 61220), (3720, 55098), (4185, 48976), (4464, 45915), (5580, 36732), (6122, 33480), (6696, 30610), (7440, 27549), (8370, 24488), (9183, 22320), (11160, 18366), (12244, 16740), (13392, 15305)]