23841480

素因数分解:

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

素因数の和:104

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 63249720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 29, 30, 31, 34, 39, 40, 51, 52, 58, 60, 62, 65, 68, 78, 85, 87, 93, 102, 104, 116, 120, 124, 130, 136, 145, 155, 156, 170, 174, 186, 195, 204, 221, 232, 248, 255, 260, 290, 310, 312, 340, 348, 372, 377, 390, 403, 408, 435, 442, 465, 493, 510, 520, 527, 580, 620, 663, 680, 696, 744, 754, 780, 806, 870, 884, 899, 930, 986, 1020, 1054, 1105, 1131, 1160, 1209, 1240, 1326, 1479, 1508, 1560, 1581, 1612, 1740, 1768, 1798, 1860, 1885, 1972, 2015, 2040, 2108, 2210, 2262, 2418, 2465, 2635, 2652, 2697, 2958, 3016, 3162, 3224, 3315, 3480, 3596, 3720, 3770, 3944, 4030, 4216, 4420, 4495, 4524, 4836, 4930, 5270, 5304, 5394, 5655, 5916, 6045, 6324, 6409, 6630, 6851, 7192, 7395, 7540, 7905, 8060, 8840, 8990, 9048, 9672, 9860, 10540, 10788, 11310, 11687, 11832, 12090, 12648, 12818, 13260, 13485, 13702, 14790, 15080, 15283, 15810, 16120, 17980, 19227, 19720, 20553, 21080, 21576, 22620, 23374, 24180, 25636, 26520, 26970, 27404, 29580, 30566, 31620, 32045, 34255, 35061, 35960, 38454, 41106, 45240, 45849, 46748, 48360, 51272, 53940, 54808, 58435, 59160, 61132, 63240, 64090, 68510, 70122, 76415, 76908, 82212, 91698, 93496, 96135, 102765, 107880, 116870, 122264, 128180, 137020, 140244, 152830, 153816, 164424, 175305, 183396, 192270, 198679, 205530, 229245, 233740, 256360, 274040, 280488, 305660, 350610, 366792, 384540, 397358, 411060, 458490, 467480, 596037, 611320, 701220, 769080, 794716, 822120, 916980, 993395, 1192074, 1402440, 1589432, 1833960, 1986790, 2384148, 2980185, 3973580, 4768296, 5960370, 7947160, 11920740, 23841480]

約数ペア:

[(1, 23841480), (2, 11920740), (3, 7947160), (4, 5960370), (5, 4768296), (6, 3973580), (8, 2980185), (10, 2384148), (12, 1986790), (13, 1833960), (15, 1589432), (17, 1402440), (20, 1192074), (24, 993395), (26, 916980), (29, 822120), (30, 794716), (31, 769080), (34, 701220), (39, 611320), (40, 596037), (51, 467480), (52, 458490), (58, 411060), (60, 397358), (62, 384540), (65, 366792), (68, 350610), (78, 305660), (85, 280488), (87, 274040), (93, 256360), (102, 233740), (104, 229245), (116, 205530), (120, 198679), (124, 192270), (130, 183396), (136, 175305), (145, 164424), (155, 153816), (156, 152830), (170, 140244), (174, 137020), (186, 128180), (195, 122264), (204, 116870), (221, 107880), (232, 102765), (248, 96135), (255, 93496), (260, 91698), (290, 82212), (310, 76908), (312, 76415), (340, 70122), (348, 68510), (372, 64090), (377, 63240), (390, 61132), (403, 59160), (408, 58435), (435, 54808), (442, 53940), (465, 51272), (493, 48360), (510, 46748), (520, 45849), (527, 45240), (580, 41106), (620, 38454), (663, 35960), (680, 35061), (696, 34255), (744, 32045), (754, 31620), (780, 30566), (806, 29580), (870, 27404), (884, 26970), (899, 26520), (930, 25636), (986, 24180), (1020, 23374), (1054, 22620), (1105, 21576), (1131, 21080), (1160, 20553), (1209, 19720), (1240, 19227), (1326, 17980), (1479, 16120), (1508, 15810), (1560, 15283), (1581, 15080), (1612, 14790), (1740, 13702), (1768, 13485), (1798, 13260), (1860, 12818), (1885, 12648), (1972, 12090), (2015, 11832), (2040, 11687), (2108, 11310), (2210, 10788), (2262, 10540), (2418, 9860), (2465, 9672), (2635, 9048), (2652, 8990), (2697, 8840), (2958, 8060), (3016, 7905), (3162, 7540), (3224, 7395), (3315, 7192), (3480, 6851), (3596, 6630), (3720, 6409), (3770, 6324), (3944, 6045), (4030, 5916), (4216, 5655), (4420, 5394), (4495, 5304), (4524, 5270), (4836, 4930)]