28599480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 119528640

約数和(自身を除く): 90929160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 97, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 194, 195, 210, 216, 234, 252, 260, 270, 273, 280, 291, 312, 315, 324, 351, 360, 364, 378, 388, 390, 405, 420, 455, 468, 485, 504, 520, 540, 546, 567, 582, 585, 630, 648, 679, 702, 728, 756, 776, 780, 810, 819, 840, 873, 910, 936, 945, 970, 1053, 1080, 1092, 1134, 1164, 1170, 1260, 1261, 1358, 1365, 1404, 1455, 1512, 1560, 1620, 1638, 1746, 1755, 1820, 1890, 1940, 2037, 2106, 2184, 2268, 2328, 2340, 2457, 2520, 2522, 2619, 2716, 2730, 2808, 2835, 2910, 3240, 3276, 3395, 3492, 3510, 3640, 3780, 3783, 3880, 4074, 4095, 4212, 4365, 4536, 4680, 4914, 5044, 5238, 5265, 5432, 5460, 5670, 5820, 6111, 6305, 6552, 6790, 6984, 7020, 7371, 7560, 7566, 7857, 8148, 8190, 8424, 8730, 8827, 9828, 10088, 10185, 10476, 10530, 10920, 11340, 11349, 11640, 12222, 12285, 12610, 13095, 13580, 14040, 14742, 15132, 15714, 16296, 16380, 17460, 17654, 18333, 18915, 19656, 20370, 20952, 21060, 22680, 22698, 24444, 24570, 25220, 26190, 26481, 27160, 29484, 30264, 30555, 31428, 32760, 34047, 34920, 35308, 36666, 36855, 37830, 39285, 40740, 42120, 44135, 45396, 48888, 49140, 50440, 52380, 52962, 54999, 56745, 58968, 61110, 62856, 68094, 70616, 73332, 73710, 75660, 78570, 79443, 81480, 88270, 90792, 91665, 98280, 102141, 104760, 105924, 109998, 113490, 122220, 132405, 136188, 146664, 147420, 151320, 157140, 158886, 170235, 176540, 183330, 204282, 211848, 219996, 226980, 238329, 244440, 264810, 272376, 274995, 294840, 314280, 317772, 340470, 353080, 366660, 397215, 408564, 439992, 453960, 476658, 510705, 529620, 549990, 635544, 680940, 714987, 733320, 794430, 817128, 953316, 1021410, 1059240, 1099980, 1191645, 1361880, 1429974, 1588860, 1906632, 2042820, 2199960, 2383290, 2859948, 3177720, 3574935, 4085640, 4766580, 5719896, 7149870, 9533160, 14299740, 28599480]

約数ペア:

[(1, 28599480), (2, 14299740), (3, 9533160), (4, 7149870), (5, 5719896), (6, 4766580), (7, 4085640), (8, 3574935), (9, 3177720), (10, 2859948), (12, 2383290), (13, 2199960), (14, 2042820), (15, 1906632), (18, 1588860), (20, 1429974), (21, 1361880), (24, 1191645), (26, 1099980), (27, 1059240), (28, 1021410), (30, 953316), (35, 817128), (36, 794430), (39, 733320), (40, 714987), (42, 680940), (45, 635544), (52, 549990), (54, 529620), (56, 510705), (60, 476658), (63, 453960), (65, 439992), (70, 408564), (72, 397215), (78, 366660), (81, 353080), (84, 340470), (90, 317772), (91, 314280), (97, 294840), (104, 274995), (105, 272376), (108, 264810), (117, 244440), (120, 238329), (126, 226980), (130, 219996), (135, 211848), (140, 204282), (156, 183330), (162, 176540), (168, 170235), (180, 158886), (182, 157140), (189, 151320), (194, 147420), (195, 146664), (210, 136188), (216, 132405), (234, 122220), (252, 113490), (260, 109998), (270, 105924), (273, 104760), (280, 102141), (291, 98280), (312, 91665), (315, 90792), (324, 88270), (351, 81480), (360, 79443), (364, 78570), (378, 75660), (388, 73710), (390, 73332), (405, 70616), (420, 68094), (455, 62856), (468, 61110), (485, 58968), (504, 56745), (520, 54999), (540, 52962), (546, 52380), (567, 50440), (582, 49140), (585, 48888), (630, 45396), (648, 44135), (679, 42120), (702, 40740), (728, 39285), (756, 37830), (776, 36855), (780, 36666), (810, 35308), (819, 34920), (840, 34047), (873, 32760), (910, 31428), (936, 30555), (945, 30264), (970, 29484), (1053, 27160), (1080, 26481), (1092, 26190), (1134, 25220), (1164, 24570), (1170, 24444), (1260, 22698), (1261, 22680), (1358, 21060), (1365, 20952), (1404, 20370), (1455, 19656), (1512, 18915), (1560, 18333), (1620, 17654), (1638, 17460), (1746, 16380), (1755, 16296), (1820, 15714), (1890, 15132), (1940, 14742), (2037, 14040), (2106, 13580), (2184, 13095), (2268, 12610), (2328, 12285), (2340, 12222), (2457, 11640), (2520, 11349), (2522, 11340), (2619, 10920), (2716, 10530), (2730, 10476), (2808, 10185), (2835, 10088), (2910, 9828), (3240, 8827), (3276, 8730), (3395, 8424), (3492, 8190), (3510, 8148), (3640, 7857), (3780, 7566), (3783, 7560), (3880, 7371), (4074, 7020), (4095, 6984), (4212, 6790), (4365, 6552), (4536, 6305), (4680, 6111), (4914, 5820), (5044, 5670), (5238, 5460), (5265, 5432)]