2061095760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30834

約数の個数: 160

約数和(自身を含む): 7328578560

約数和(自身を除く): 5267482800

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, 30781, 33480, 61562, 66960, 92343, 123124, 153905, 184686, 246248, 277029, 307810, 369372, 461715, 492496, 554058, 615620, 738744, 831087, 923430, 954211, 1108116, 1231240, 1385145, 1477488, 1662174, 1846860, 1908422, 2216232, 2462480, 2770290, 2862633, 3324348, 3693720, 3816844, 4155435, 4432464, 4771055, 5540580, 5725266, 6648696, 7387440, 7633688, 8310870, 8587899, 9542110, 11081160, 11450532, 13297392, 14313165, 15267376, 16621740, 17175798, 19084220, 22162320, 22901064, 25763697, 28626330, 33243480, 34351596, 38168440, 42939495, 45802128, 51527394, 57252660, 66486960, 68703192, 76336880, 85878990, 103054788, 114505320, 128818485, 137406384, 171757980, 206109576, 229010640, 257636970, 343515960, 412219152, 515273940, 687031920, 1030547880, 2061095760]

約数ペア:

[(1, 2061095760), (2, 1030547880), (3, 687031920), (4, 515273940), (5, 412219152), (6, 343515960), (8, 257636970), (9, 229010640), (10, 206109576), (12, 171757980), (15, 137406384), (16, 128818485), (18, 114505320), (20, 103054788), (24, 85878990), (27, 76336880), (30, 68703192), (31, 66486960), (36, 57252660), (40, 51527394), (45, 45802128), (48, 42939495), (54, 38168440), (60, 34351596), (62, 33243480), (72, 28626330), (80, 25763697), (90, 22901064), (93, 22162320), (108, 19084220), (120, 17175798), (124, 16621740), (135, 15267376), (144, 14313165), (155, 13297392), (180, 11450532), (186, 11081160), (216, 9542110), (240, 8587899), (248, 8310870), (270, 7633688), (279, 7387440), (310, 6648696), (360, 5725266), (372, 5540580), (432, 4771055), (465, 4432464), (496, 4155435), (540, 3816844), (558, 3693720), (620, 3324348), (720, 2862633), (744, 2770290), (837, 2462480), (930, 2216232), (1080, 1908422), (1116, 1846860), (1240, 1662174), (1395, 1477488), (1488, 1385145), (1674, 1231240), (1860, 1108116), (2160, 954211), (2232, 923430), (2480, 831087), (2790, 738744), (3348, 615620), (3720, 554058), (4185, 492496), (4464, 461715), (5580, 369372), (6696, 307810), (7440, 277029), (8370, 246248), (11160, 184686), (13392, 153905), (16740, 123124), (22320, 92343), (30781, 66960), (33480, 61562)]