11920740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 40642560

約数和(自身を除く): 28721820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 31, 34, 39, 51, 52, 58, 60, 62, 65, 68, 78, 85, 87, 93, 102, 116, 124, 130, 145, 155, 156, 170, 174, 186, 195, 204, 221, 255, 260, 290, 310, 340, 348, 372, 377, 390, 403, 435, 442, 465, 493, 510, 527, 580, 620, 663, 754, 780, 806, 870, 884, 899, 930, 986, 1020, 1054, 1105, 1131, 1209, 1326, 1479, 1508, 1581, 1612, 1740, 1798, 1860, 1885, 1972, 2015, 2108, 2210, 2262, 2418, 2465, 2635, 2652, 2697, 2958, 3162, 3315, 3596, 3770, 4030, 4420, 4495, 4524, 4836, 4930, 5270, 5394, 5655, 5916, 6045, 6324, 6409, 6630, 6851, 7395, 7540, 7905, 8060, 8990, 9860, 10540, 10788, 11310, 11687, 12090, 12818, 13260, 13485, 13702, 14790, 15283, 15810, 17980, 19227, 20553, 22620, 23374, 24180, 25636, 26970, 27404, 29580, 30566, 31620, 32045, 34255, 35061, 38454, 41106, 45849, 46748, 53940, 58435, 61132, 64090, 68510, 70122, 76415, 76908, 82212, 91698, 96135, 102765, 116870, 128180, 137020, 140244, 152830, 175305, 183396, 192270, 198679, 205530, 229245, 233740, 305660, 350610, 384540, 397358, 411060, 458490, 596037, 701220, 794716, 916980, 993395, 1192074, 1986790, 2384148, 2980185, 3973580, 5960370, 11920740]

約数ペア:

[(1, 11920740), (2, 5960370), (3, 3973580), (4, 2980185), (5, 2384148), (6, 1986790), (10, 1192074), (12, 993395), (13, 916980), (15, 794716), (17, 701220), (20, 596037), (26, 458490), (29, 411060), (30, 397358), (31, 384540), (34, 350610), (39, 305660), (51, 233740), (52, 229245), (58, 205530), (60, 198679), (62, 192270), (65, 183396), (68, 175305), (78, 152830), (85, 140244), (87, 137020), (93, 128180), (102, 116870), (116, 102765), (124, 96135), (130, 91698), (145, 82212), (155, 76908), (156, 76415), (170, 70122), (174, 68510), (186, 64090), (195, 61132), (204, 58435), (221, 53940), (255, 46748), (260, 45849), (290, 41106), (310, 38454), (340, 35061), (348, 34255), (372, 32045), (377, 31620), (390, 30566), (403, 29580), (435, 27404), (442, 26970), (465, 25636), (493, 24180), (510, 23374), (527, 22620), (580, 20553), (620, 19227), (663, 17980), (754, 15810), (780, 15283), (806, 14790), (870, 13702), (884, 13485), (899, 13260), (930, 12818), (986, 12090), (1020, 11687), (1054, 11310), (1105, 10788), (1131, 10540), (1209, 9860), (1326, 8990), (1479, 8060), (1508, 7905), (1581, 7540), (1612, 7395), (1740, 6851), (1798, 6630), (1860, 6409), (1885, 6324), (1972, 6045), (2015, 5916), (2108, 5655), (2210, 5394), (2262, 5270), (2418, 4930), (2465, 4836), (2635, 4524), (2652, 4495), (2697, 4420), (2958, 4030), (3162, 3770), (3315, 3596)]