1262734920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 192

約数和(自身を含む): 4287366720

約数和(自身を除く): 3024631800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 243, 270, 324, 326, 360, 405, 486, 489, 540, 648, 652, 797, 810, 815, 972, 978, 1080, 1215, 1304, 1467, 1594, 1620, 1630, 1944, 1956, 2391, 2430, 2445, 2934, 3188, 3240, 3260, 3912, 3985, 4401, 4782, 4860, 4890, 5868, 6376, 6520, 7173, 7335, 7970, 8802, 9564, 9720, 9780, 11736, 11955, 13203, 14346, 14670, 15940, 17604, 19128, 19560, 21519, 22005, 23910, 26406, 28692, 29340, 31880, 35208, 35865, 39609, 43038, 44010, 47820, 52812, 57384, 58680, 64557, 66015, 71730, 79218, 86076, 88020, 95640, 105624, 107595, 129114, 129911, 132030, 143460, 158436, 172152, 176040, 193671, 198045, 215190, 258228, 259822, 264060, 286920, 316872, 322785, 387342, 389733, 396090, 430380, 516456, 519644, 528120, 645570, 649555, 774684, 779466, 792180, 860760, 968355, 1039288, 1169199, 1291140, 1299110, 1549368, 1558932, 1584360, 1936710, 1948665, 2338398, 2582280, 2598220, 3117864, 3507597, 3873420, 3897330, 4676796, 5196440, 5845995, 7015194, 7746840, 7794660, 9353592, 10522791, 11691990, 14030388, 15589320, 17537985, 21045582, 23383980, 28060776, 31568373, 35075970, 42091164, 46767960, 52613955, 63136746, 70151940, 84182328, 105227910, 126273492, 140303880, 157841865, 210455820, 252546984, 315683730, 420911640, 631367460, 1262734920]

約数ペア:

[(1, 1262734920), (2, 631367460), (3, 420911640), (4, 315683730), (5, 252546984), (6, 210455820), (8, 157841865), (9, 140303880), (10, 126273492), (12, 105227910), (15, 84182328), (18, 70151940), (20, 63136746), (24, 52613955), (27, 46767960), (30, 42091164), (36, 35075970), (40, 31568373), (45, 28060776), (54, 23383980), (60, 21045582), (72, 17537985), (81, 15589320), (90, 14030388), (108, 11691990), (120, 10522791), (135, 9353592), (162, 7794660), (163, 7746840), (180, 7015194), (216, 5845995), (243, 5196440), (270, 4676796), (324, 3897330), (326, 3873420), (360, 3507597), (405, 3117864), (486, 2598220), (489, 2582280), (540, 2338398), (648, 1948665), (652, 1936710), (797, 1584360), (810, 1558932), (815, 1549368), (972, 1299110), (978, 1291140), (1080, 1169199), (1215, 1039288), (1304, 968355), (1467, 860760), (1594, 792180), (1620, 779466), (1630, 774684), (1944, 649555), (1956, 645570), (2391, 528120), (2430, 519644), (2445, 516456), (2934, 430380), (3188, 396090), (3240, 389733), (3260, 387342), (3912, 322785), (3985, 316872), (4401, 286920), (4782, 264060), (4860, 259822), (4890, 258228), (5868, 215190), (6376, 198045), (6520, 193671), (7173, 176040), (7335, 172152), (7970, 158436), (8802, 143460), (9564, 132030), (9720, 129911), (9780, 129114), (11736, 107595), (11955, 105624), (13203, 95640), (14346, 88020), (14670, 86076), (15940, 79218), (17604, 71730), (19128, 66015), (19560, 64557), (21519, 58680), (22005, 57384), (23910, 52812), (26406, 47820), (28692, 44010), (29340, 43038), (31880, 39609), (35208, 35865)]