56240730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 191184840

約数和(自身を除く): 134944110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 109, 117, 126, 130, 135, 147, 162, 182, 189, 195, 210, 218, 234, 245, 270, 273, 294, 315, 327, 351, 378, 390, 405, 441, 455, 490, 545, 546, 567, 585, 630, 637, 654, 702, 735, 763, 810, 819, 882, 910, 945, 981, 1053, 1090, 1134, 1170, 1274, 1323, 1365, 1417, 1470, 1526, 1635, 1638, 1755, 1890, 1911, 1962, 2106, 2205, 2289, 2457, 2646, 2730, 2834, 2835, 2943, 3185, 3270, 3510, 3815, 3822, 3969, 4095, 4251, 4410, 4578, 4905, 4914, 5265, 5341, 5670, 5733, 5886, 6370, 6615, 6867, 7085, 7371, 7630, 7938, 8190, 8502, 8829, 9555, 9810, 9919, 10530, 10682, 11445, 11466, 12285, 12753, 13230, 13734, 14170, 14715, 14742, 16023, 17199, 17658, 19110, 19838, 19845, 20601, 21255, 22890, 24570, 25506, 26705, 28665, 29430, 29757, 32046, 34335, 34398, 36855, 38259, 39690, 41202, 42510, 44145, 48069, 49595, 51597, 53410, 57330, 59514, 61803, 63765, 68670, 69433, 73710, 76518, 80115, 85995, 88290, 89271, 96138, 99190, 103005, 103194, 114777, 123606, 127530, 138866, 144207, 148785, 160230, 171990, 178542, 191295, 206010, 208299, 229554, 240345, 257985, 267813, 288414, 297570, 309015, 347165, 382590, 416598, 432621, 446355, 480690, 515970, 535626, 573885, 618030, 624897, 694330, 721035, 803439, 865242, 892710, 1041495, 1147770, 1249794, 1339065, 1442070, 1606878, 1874691, 2082990, 2163105, 2678130, 3124485, 3749382, 4017195, 4326210, 5624073, 6248970, 8034390, 9373455, 11248146, 18746910, 28120365, 56240730]

約数ペア:

[(1, 56240730), (2, 28120365), (3, 18746910), (5, 11248146), (6, 9373455), (7, 8034390), (9, 6248970), (10, 5624073), (13, 4326210), (14, 4017195), (15, 3749382), (18, 3124485), (21, 2678130), (26, 2163105), (27, 2082990), (30, 1874691), (35, 1606878), (39, 1442070), (42, 1339065), (45, 1249794), (49, 1147770), (54, 1041495), (63, 892710), (65, 865242), (70, 803439), (78, 721035), (81, 694330), (90, 624897), (91, 618030), (98, 573885), (105, 535626), (109, 515970), (117, 480690), (126, 446355), (130, 432621), (135, 416598), (147, 382590), (162, 347165), (182, 309015), (189, 297570), (195, 288414), (210, 267813), (218, 257985), (234, 240345), (245, 229554), (270, 208299), (273, 206010), (294, 191295), (315, 178542), (327, 171990), (351, 160230), (378, 148785), (390, 144207), (405, 138866), (441, 127530), (455, 123606), (490, 114777), (545, 103194), (546, 103005), (567, 99190), (585, 96138), (630, 89271), (637, 88290), (654, 85995), (702, 80115), (735, 76518), (763, 73710), (810, 69433), (819, 68670), (882, 63765), (910, 61803), (945, 59514), (981, 57330), (1053, 53410), (1090, 51597), (1134, 49595), (1170, 48069), (1274, 44145), (1323, 42510), (1365, 41202), (1417, 39690), (1470, 38259), (1526, 36855), (1635, 34398), (1638, 34335), (1755, 32046), (1890, 29757), (1911, 29430), (1962, 28665), (2106, 26705), (2205, 25506), (2289, 24570), (2457, 22890), (2646, 21255), (2730, 20601), (2834, 19845), (2835, 19838), (2943, 19110), (3185, 17658), (3270, 17199), (3510, 16023), (3815, 14742), (3822, 14715), (3969, 14170), (4095, 13734), (4251, 13230), (4410, 12753), (4578, 12285), (4905, 11466), (4914, 11445), (5265, 10682), (5341, 10530), (5670, 9919), (5733, 9810), (5886, 9555), (6370, 8829), (6615, 8502), (6867, 8190), (7085, 7938), (7371, 7630)]