13501740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 47996928

約数和(自身を除く): 34495188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 61, 62, 68, 70, 84, 85, 93, 102, 105, 119, 122, 124, 140, 155, 170, 183, 186, 204, 210, 217, 238, 244, 255, 305, 310, 340, 357, 366, 372, 420, 427, 434, 465, 476, 510, 527, 595, 610, 620, 651, 714, 732, 854, 868, 915, 930, 1020, 1037, 1054, 1085, 1190, 1220, 1281, 1302, 1428, 1581, 1708, 1785, 1830, 1860, 1891, 2074, 2108, 2135, 2170, 2380, 2562, 2604, 2635, 3111, 3162, 3255, 3570, 3660, 3689, 3782, 4148, 4270, 4340, 5124, 5185, 5270, 5673, 6222, 6324, 6405, 6510, 7140, 7259, 7378, 7564, 7905, 8540, 9455, 10370, 10540, 11067, 11346, 12444, 12810, 13020, 13237, 14518, 14756, 15555, 15810, 18445, 18910, 20740, 21777, 22134, 22692, 25620, 26474, 28365, 29036, 31110, 31620, 32147, 36295, 36890, 37820, 39711, 43554, 44268, 52948, 55335, 56730, 62220, 64294, 66185, 72590, 73780, 79422, 87108, 96441, 108885, 110670, 113460, 128588, 132370, 145180, 158844, 160735, 192882, 198555, 217770, 221340, 225029, 264740, 321470, 385764, 397110, 435540, 450058, 482205, 642940, 675087, 794220, 900116, 964410, 1125145, 1350174, 1928820, 2250290, 2700348, 3375435, 4500580, 6750870, 13501740]

約数ペア:

[(1, 13501740), (2, 6750870), (3, 4500580), (4, 3375435), (5, 2700348), (6, 2250290), (7, 1928820), (10, 1350174), (12, 1125145), (14, 964410), (15, 900116), (17, 794220), (20, 675087), (21, 642940), (28, 482205), (30, 450058), (31, 435540), (34, 397110), (35, 385764), (42, 321470), (51, 264740), (60, 225029), (61, 221340), (62, 217770), (68, 198555), (70, 192882), (84, 160735), (85, 158844), (93, 145180), (102, 132370), (105, 128588), (119, 113460), (122, 110670), (124, 108885), (140, 96441), (155, 87108), (170, 79422), (183, 73780), (186, 72590), (204, 66185), (210, 64294), (217, 62220), (238, 56730), (244, 55335), (255, 52948), (305, 44268), (310, 43554), (340, 39711), (357, 37820), (366, 36890), (372, 36295), (420, 32147), (427, 31620), (434, 31110), (465, 29036), (476, 28365), (510, 26474), (527, 25620), (595, 22692), (610, 22134), (620, 21777), (651, 20740), (714, 18910), (732, 18445), (854, 15810), (868, 15555), (915, 14756), (930, 14518), (1020, 13237), (1037, 13020), (1054, 12810), (1085, 12444), (1190, 11346), (1220, 11067), (1281, 10540), (1302, 10370), (1428, 9455), (1581, 8540), (1708, 7905), (1785, 7564), (1830, 7378), (1860, 7259), (1891, 7140), (2074, 6510), (2108, 6405), (2135, 6324), (2170, 6222), (2380, 5673), (2562, 5270), (2604, 5185), (2635, 5124), (3111, 4340), (3162, 4270), (3255, 4148), (3570, 3782), (3660, 3689)]