6868680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 256

約数和(自身を含む): 27578880

約数和(自身を除く): 20710200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 37, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 74, 78, 84, 85, 91, 102, 104, 105, 111, 119, 120, 130, 136, 140, 148, 156, 168, 170, 182, 185, 195, 204, 210, 221, 222, 238, 255, 259, 260, 273, 280, 296, 312, 340, 357, 364, 370, 390, 408, 420, 442, 444, 455, 476, 481, 510, 518, 520, 546, 555, 595, 629, 663, 680, 714, 728, 740, 777, 780, 840, 884, 888, 910, 952, 962, 1020, 1036, 1092, 1105, 1110, 1190, 1258, 1295, 1326, 1365, 1428, 1443, 1480, 1547, 1554, 1560, 1768, 1785, 1820, 1887, 1924, 2040, 2072, 2184, 2210, 2220, 2380, 2405, 2516, 2590, 2652, 2730, 2856, 2886, 3094, 3108, 3145, 3315, 3367, 3570, 3640, 3774, 3848, 3885, 4403, 4420, 4440, 4641, 4760, 4810, 5032, 5180, 5304, 5460, 5772, 6188, 6216, 6290, 6630, 6734, 7140, 7215, 7548, 7735, 7770, 8177, 8806, 8840, 9282, 9435, 9620, 10101, 10360, 10920, 11544, 12376, 12580, 13209, 13260, 13468, 14280, 14430, 15096, 15470, 15540, 16354, 16835, 17612, 18564, 18870, 19240, 20202, 22015, 23205, 24531, 25160, 26418, 26520, 26936, 28860, 30940, 31080, 32708, 33670, 35224, 37128, 37740, 40404, 40885, 44030, 46410, 49062, 50505, 52836, 57239, 57720, 61880, 65416, 66045, 67340, 75480, 80808, 81770, 88060, 92820, 98124, 101010, 105672, 114478, 122655, 132090, 134680, 163540, 171717, 176120, 185640, 196248, 202020, 228956, 245310, 264180, 286195, 327080, 343434, 404040, 457912, 490620, 528360, 572390, 686868, 858585, 981240, 1144780, 1373736, 1717170, 2289560, 3434340, 6868680]

約数ペア:

[(1, 6868680), (2, 3434340), (3, 2289560), (4, 1717170), (5, 1373736), (6, 1144780), (7, 981240), (8, 858585), (10, 686868), (12, 572390), (13, 528360), (14, 490620), (15, 457912), (17, 404040), (20, 343434), (21, 327080), (24, 286195), (26, 264180), (28, 245310), (30, 228956), (34, 202020), (35, 196248), (37, 185640), (39, 176120), (40, 171717), (42, 163540), (51, 134680), (52, 132090), (56, 122655), (60, 114478), (65, 105672), (68, 101010), (70, 98124), (74, 92820), (78, 88060), (84, 81770), (85, 80808), (91, 75480), (102, 67340), (104, 66045), (105, 65416), (111, 61880), (119, 57720), (120, 57239), (130, 52836), (136, 50505), (140, 49062), (148, 46410), (156, 44030), (168, 40885), (170, 40404), (182, 37740), (185, 37128), (195, 35224), (204, 33670), (210, 32708), (221, 31080), (222, 30940), (238, 28860), (255, 26936), (259, 26520), (260, 26418), (273, 25160), (280, 24531), (296, 23205), (312, 22015), (340, 20202), (357, 19240), (364, 18870), (370, 18564), (390, 17612), (408, 16835), (420, 16354), (442, 15540), (444, 15470), (455, 15096), (476, 14430), (481, 14280), (510, 13468), (518, 13260), (520, 13209), (546, 12580), (555, 12376), (595, 11544), (629, 10920), (663, 10360), (680, 10101), (714, 9620), (728, 9435), (740, 9282), (777, 8840), (780, 8806), (840, 8177), (884, 7770), (888, 7735), (910, 7548), (952, 7215), (962, 7140), (1020, 6734), (1036, 6630), (1092, 6290), (1105, 6216), (1110, 6188), (1190, 5772), (1258, 5460), (1295, 5304), (1326, 5180), (1365, 5032), (1428, 4810), (1443, 4760), (1480, 4641), (1547, 4440), (1554, 4420), (1560, 4403), (1768, 3885), (1785, 3848), (1820, 3774), (1887, 3640), (1924, 3570), (2040, 3367), (2072, 3315), (2184, 3145), (2210, 3108), (2220, 3094), (2380, 2886), (2405, 2856), (2516, 2730), (2590, 2652)]