91406280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 342766080

約数和(自身を除く): 251359800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 136, 140, 148, 168, 170, 173, 185, 204, 210, 222, 238, 255, 259, 280, 296, 340, 346, 357, 370, 408, 420, 444, 476, 510, 518, 519, 555, 595, 629, 680, 692, 714, 740, 777, 840, 865, 888, 952, 1020, 1036, 1038, 1110, 1190, 1211, 1258, 1295, 1384, 1428, 1480, 1554, 1730, 1785, 1887, 2040, 2072, 2076, 2220, 2380, 2422, 2516, 2590, 2595, 2856, 2941, 3108, 3145, 3460, 3570, 3633, 3774, 3885, 4152, 4403, 4440, 4760, 4844, 5032, 5180, 5190, 5882, 6055, 6216, 6290, 6401, 6920, 7140, 7266, 7548, 7770, 8806, 8823, 9435, 9688, 10360, 10380, 11764, 12110, 12580, 12802, 13209, 14280, 14532, 14705, 15096, 15540, 17612, 17646, 18165, 18870, 19203, 20587, 20760, 22015, 23528, 24220, 25160, 25604, 26418, 29064, 29410, 31080, 32005, 35224, 35292, 36330, 37740, 38406, 41174, 44030, 44115, 44807, 48440, 51208, 52836, 58820, 61761, 64010, 66045, 70584, 72660, 75480, 76812, 82348, 88060, 88230, 89614, 96015, 102935, 105672, 108817, 117640, 123522, 128020, 132090, 134421, 145320, 153624, 164696, 176120, 176460, 179228, 192030, 205870, 217634, 224035, 247044, 256040, 264180, 268842, 308805, 326451, 352920, 358456, 384060, 411740, 435268, 448070, 494088, 528360, 537684, 544085, 617610, 652902, 672105, 761719, 768120, 823480, 870536, 896140, 1075368, 1088170, 1235220, 1305804, 1344210, 1523438, 1632255, 1792280, 2176340, 2285157, 2470440, 2611608, 2688420, 3046876, 3264510, 3808595, 4352680, 4570314, 5376840, 6093752, 6529020, 7617190, 9140628, 11425785, 13058040, 15234380, 18281256, 22851570, 30468760, 45703140, 91406280]

約数ペア:

[(1, 91406280), (2, 45703140), (3, 30468760), (4, 22851570), (5, 18281256), (6, 15234380), (7, 13058040), (8, 11425785), (10, 9140628), (12, 7617190), (14, 6529020), (15, 6093752), (17, 5376840), (20, 4570314), (21, 4352680), (24, 3808595), (28, 3264510), (30, 3046876), (34, 2688420), (35, 2611608), (37, 2470440), (40, 2285157), (42, 2176340), (51, 1792280), (56, 1632255), (60, 1523438), (68, 1344210), (70, 1305804), (74, 1235220), (84, 1088170), (85, 1075368), (102, 896140), (105, 870536), (111, 823480), (119, 768120), (120, 761719), (136, 672105), (140, 652902), (148, 617610), (168, 544085), (170, 537684), (173, 528360), (185, 494088), (204, 448070), (210, 435268), (222, 411740), (238, 384060), (255, 358456), (259, 352920), (280, 326451), (296, 308805), (340, 268842), (346, 264180), (357, 256040), (370, 247044), (408, 224035), (420, 217634), (444, 205870), (476, 192030), (510, 179228), (518, 176460), (519, 176120), (555, 164696), (595, 153624), (629, 145320), (680, 134421), (692, 132090), (714, 128020), (740, 123522), (777, 117640), (840, 108817), (865, 105672), (888, 102935), (952, 96015), (1020, 89614), (1036, 88230), (1038, 88060), (1110, 82348), (1190, 76812), (1211, 75480), (1258, 72660), (1295, 70584), (1384, 66045), (1428, 64010), (1480, 61761), (1554, 58820), (1730, 52836), (1785, 51208), (1887, 48440), (2040, 44807), (2072, 44115), (2076, 44030), (2220, 41174), (2380, 38406), (2422, 37740), (2516, 36330), (2590, 35292), (2595, 35224), (2856, 32005), (2941, 31080), (3108, 29410), (3145, 29064), (3460, 26418), (3570, 25604), (3633, 25160), (3774, 24220), (3885, 23528), (4152, 22015), (4403, 20760), (4440, 20587), (4760, 19203), (4844, 18870), (5032, 18165), (5180, 17646), (5190, 17612), (5882, 15540), (6055, 15096), (6216, 14705), (6290, 14532), (6401, 14280), (6920, 13209), (7140, 12802), (7266, 12580), (7548, 12110), (7770, 11764), (8806, 10380), (8823, 10360), (9435, 9688)]