131128140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 487710720

約数和(自身を除く): 356582580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 29, 30, 31, 33, 34, 39, 44, 51, 52, 55, 58, 60, 62, 65, 66, 68, 78, 85, 87, 93, 102, 110, 116, 124, 130, 132, 143, 145, 155, 156, 165, 170, 174, 186, 187, 195, 204, 220, 221, 255, 260, 286, 290, 310, 319, 330, 340, 341, 348, 372, 374, 377, 390, 403, 429, 435, 442, 465, 493, 510, 527, 561, 572, 580, 620, 638, 660, 663, 682, 715, 748, 754, 780, 806, 858, 870, 884, 899, 930, 935, 957, 986, 1020, 1023, 1054, 1105, 1122, 1131, 1209, 1276, 1326, 1364, 1430, 1479, 1508, 1581, 1595, 1612, 1705, 1716, 1740, 1798, 1860, 1870, 1885, 1914, 1972, 2015, 2046, 2108, 2145, 2210, 2244, 2262, 2418, 2431, 2465, 2635, 2652, 2697, 2805, 2860, 2958, 3162, 3190, 3315, 3410, 3596, 3740, 3770, 3828, 4030, 4092, 4147, 4290, 4420, 4433, 4495, 4524, 4785, 4836, 4862, 4930, 5115, 5270, 5394, 5423, 5610, 5655, 5797, 5916, 6045, 6324, 6380, 6409, 6630, 6820, 6851, 7293, 7395, 7540, 7905, 8060, 8294, 8580, 8866, 8990, 9570, 9724, 9860, 9889, 10230, 10540, 10788, 10846, 11220, 11310, 11594, 11687, 12090, 12155, 12441, 12818, 13260, 13299, 13485, 13702, 14586, 14790, 15283, 15810, 16269, 16588, 17391, 17732, 17980, 19140, 19227, 19778, 20460, 20553, 20735, 21692, 22165, 22620, 23188, 23374, 24180, 24310, 24882, 25636, 26598, 26970, 27115, 27404, 28985, 29172, 29580, 29667, 30566, 31620, 32045, 32538, 34255, 34782, 35061, 36465, 38454, 39556, 41106, 41470, 44330, 45849, 46748, 48620, 49445, 49764, 53196, 53940, 54230, 57970, 58435, 59334, 61132, 62205, 64090, 65076, 66495, 68510, 69564, 70122, 70499, 72930, 75361, 76415, 76908, 81345, 82212, 82940, 86955, 88660, 91698, 96135, 98890, 102765, 108460, 115940, 116870, 118668, 124410, 128180, 128557, 132990, 137020, 140244, 140998, 145860, 148335, 150722, 152830, 162690, 168113, 173910, 175305, 183396, 192270, 197780, 198679, 205530, 211497, 226083, 229245, 233740, 248820, 257114, 265980, 281996, 296670, 301444, 305660, 325380, 336226, 347820, 350610, 352495, 376805, 384540, 385671, 397358, 411060, 422994, 452166, 458490, 504339, 514228, 593340, 596037, 642785, 672452, 701220, 704990, 753610, 771342, 794716, 840565, 845988, 904332, 916980, 993395, 1008678, 1057485, 1130415, 1192074, 1285570, 1409980, 1507220, 1542684, 1681130, 1928355, 1986790, 2017356, 2114970, 2185469, 2260830, 2384148, 2521695, 2571140, 2980185, 3362260, 3856710, 3973580, 4229940, 4370938, 4521660, 5043390, 5960370, 6556407, 7713420, 8741876, 10086780, 10927345, 11920740, 13112814, 21854690, 26225628, 32782035, 43709380, 65564070, 131128140]

約数ペア:

[(1, 131128140), (2, 65564070), (3, 43709380), (4, 32782035), (5, 26225628), (6, 21854690), (10, 13112814), (11, 11920740), (12, 10927345), (13, 10086780), (15, 8741876), (17, 7713420), (20, 6556407), (22, 5960370), (26, 5043390), (29, 4521660), (30, 4370938), (31, 4229940), (33, 3973580), (34, 3856710), (39, 3362260), (44, 2980185), (51, 2571140), (52, 2521695), (55, 2384148), (58, 2260830), (60, 2185469), (62, 2114970), (65, 2017356), (66, 1986790), (68, 1928355), (78, 1681130), (85, 1542684), (87, 1507220), (93, 1409980), (102, 1285570), (110, 1192074), (116, 1130415), (124, 1057485), (130, 1008678), (132, 993395), (143, 916980), (145, 904332), (155, 845988), (156, 840565), (165, 794716), (170, 771342), (174, 753610), (186, 704990), (187, 701220), (195, 672452), (204, 642785), (220, 596037), (221, 593340), (255, 514228), (260, 504339), (286, 458490), (290, 452166), (310, 422994), (319, 411060), (330, 397358), (340, 385671), (341, 384540), (348, 376805), (372, 352495), (374, 350610), (377, 347820), (390, 336226), (403, 325380), (429, 305660), (435, 301444), (442, 296670), (465, 281996), (493, 265980), (510, 257114), (527, 248820), (561, 233740), (572, 229245), (580, 226083), (620, 211497), (638, 205530), (660, 198679), (663, 197780), (682, 192270), (715, 183396), (748, 175305), (754, 173910), (780, 168113), (806, 162690), (858, 152830), (870, 150722), (884, 148335), (899, 145860), (930, 140998), (935, 140244), (957, 137020), (986, 132990), (1020, 128557), (1023, 128180), (1054, 124410), (1105, 118668), (1122, 116870), (1131, 115940), (1209, 108460), (1276, 102765), (1326, 98890), (1364, 96135), (1430, 91698), (1479, 88660), (1508, 86955), (1581, 82940), (1595, 82212), (1612, 81345), (1705, 76908), (1716, 76415), (1740, 75361), (1798, 72930), (1860, 70499), (1870, 70122), (1885, 69564), (1914, 68510), (1972, 66495), (2015, 65076), (2046, 64090), (2108, 62205), (2145, 61132), (2210, 59334), (2244, 58435), (2262, 57970), (2418, 54230), (2431, 53940), (2465, 53196), (2635, 49764), (2652, 49445), (2697, 48620), (2805, 46748), (2860, 45849), (2958, 44330), (3162, 41470), (3190, 41106), (3315, 39556), (3410, 38454), (3596, 36465), (3740, 35061), (3770, 34782), (3828, 34255), (4030, 32538), (4092, 32045), (4147, 31620), (4290, 30566), (4420, 29667), (4433, 29580), (4495, 29172), (4524, 28985), (4785, 27404), (4836, 27115), (4862, 26970), (4930, 26598), (5115, 25636), (5270, 24882), (5394, 24310), (5423, 24180), (5610, 23374), (5655, 23188), (5797, 22620), (5916, 22165), (6045, 21692), (6324, 20735), (6380, 20553), (6409, 20460), (6630, 19778), (6820, 19227), (6851, 19140), (7293, 17980), (7395, 17732), (7540, 17391), (7905, 16588), (8060, 16269), (8294, 15810), (8580, 15283), (8866, 14790), (8990, 14586), (9570, 13702), (9724, 13485), (9860, 13299), (9889, 13260), (10230, 12818), (10540, 12441), (10788, 12155), (10846, 12090), (11220, 11687), (11310, 11594)]