129705240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 487710720

約数和(自身を除く): 358005480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 293, 310, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 586, 595, 620, 651, 680, 714, 744, 840, 868, 879, 930, 952, 1020, 1054, 1085, 1172, 1190, 1240, 1302, 1428, 1465, 1581, 1736, 1758, 1785, 1860, 2040, 2051, 2108, 2170, 2344, 2380, 2604, 2635, 2856, 2930, 3162, 3255, 3516, 3570, 3689, 3720, 4102, 4216, 4340, 4395, 4760, 4981, 5208, 5270, 5860, 6153, 6324, 6510, 7032, 7140, 7378, 7905, 8204, 8680, 8790, 9083, 9962, 10255, 10540, 11067, 11720, 12306, 12648, 13020, 14280, 14756, 14943, 15810, 16408, 17580, 18166, 18445, 19924, 20510, 21080, 22134, 24612, 24905, 26040, 27249, 29512, 29886, 30765, 31620, 34867, 35160, 36332, 36890, 39848, 41020, 44268, 45415, 49224, 49810, 54498, 55335, 59772, 61530, 63240, 63581, 69734, 72664, 73780, 74715, 82040, 88536, 90830, 99620, 104601, 108996, 110670, 119544, 123060, 127162, 136245, 139468, 147560, 149430, 154411, 174335, 181660, 190743, 199240, 209202, 217992, 221340, 246120, 254324, 272490, 278936, 298860, 308822, 317905, 348670, 363320, 381486, 418404, 442680, 463233, 508648, 523005, 544980, 597720, 617644, 635810, 697340, 762972, 772055, 836808, 926466, 953715, 1046010, 1080877, 1089960, 1235288, 1271620, 1394680, 1525944, 1544110, 1852932, 1907430, 2092020, 2161754, 2316165, 2543240, 3088220, 3242631, 3705864, 3814860, 4184040, 4323508, 4632330, 5404385, 6176440, 6485262, 7629720, 8647016, 9264660, 10808770, 12970524, 16213155, 18529320, 21617540, 25941048, 32426310, 43235080, 64852620, 129705240]

約数ペア:

[(1, 129705240), (2, 64852620), (3, 43235080), (4, 32426310), (5, 25941048), (6, 21617540), (7, 18529320), (8, 16213155), (10, 12970524), (12, 10808770), (14, 9264660), (15, 8647016), (17, 7629720), (20, 6485262), (21, 6176440), (24, 5404385), (28, 4632330), (30, 4323508), (31, 4184040), (34, 3814860), (35, 3705864), (40, 3242631), (42, 3088220), (51, 2543240), (56, 2316165), (60, 2161754), (62, 2092020), (68, 1907430), (70, 1852932), (84, 1544110), (85, 1525944), (93, 1394680), (102, 1271620), (105, 1235288), (119, 1089960), (120, 1080877), (124, 1046010), (136, 953715), (140, 926466), (155, 836808), (168, 772055), (170, 762972), (186, 697340), (204, 635810), (210, 617644), (217, 597720), (238, 544980), (248, 523005), (255, 508648), (280, 463233), (293, 442680), (310, 418404), (340, 381486), (357, 363320), (372, 348670), (408, 317905), (420, 308822), (434, 298860), (465, 278936), (476, 272490), (510, 254324), (527, 246120), (586, 221340), (595, 217992), (620, 209202), (651, 199240), (680, 190743), (714, 181660), (744, 174335), (840, 154411), (868, 149430), (879, 147560), (930, 139468), (952, 136245), (1020, 127162), (1054, 123060), (1085, 119544), (1172, 110670), (1190, 108996), (1240, 104601), (1302, 99620), (1428, 90830), (1465, 88536), (1581, 82040), (1736, 74715), (1758, 73780), (1785, 72664), (1860, 69734), (2040, 63581), (2051, 63240), (2108, 61530), (2170, 59772), (2344, 55335), (2380, 54498), (2604, 49810), (2635, 49224), (2856, 45415), (2930, 44268), (3162, 41020), (3255, 39848), (3516, 36890), (3570, 36332), (3689, 35160), (3720, 34867), (4102, 31620), (4216, 30765), (4340, 29886), (4395, 29512), (4760, 27249), (4981, 26040), (5208, 24905), (5270, 24612), (5860, 22134), (6153, 21080), (6324, 20510), (6510, 19924), (7032, 18445), (7140, 18166), (7378, 17580), (7905, 16408), (8204, 15810), (8680, 14943), (8790, 14756), (9083, 14280), (9962, 13020), (10255, 12648), (10540, 12306), (11067, 11720)]