18141631680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4127}}^1$

素因数の和:4407

約数の個数: 224

約数和(自身を含む): 60897576960

約数和(自身を除く): 42755945280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 241, 285, 304, 320, 380, 456, 480, 482, 570, 608, 723, 760, 912, 960, 964, 1140, 1205, 1216, 1446, 1520, 1824, 1928, 2280, 2410, 2892, 3040, 3615, 3648, 3856, 4127, 4560, 4579, 4820, 5784, 6080, 7230, 7712, 8254, 9120, 9158, 9640, 11568, 12381, 13737, 14460, 15424, 16508, 18240, 18316, 19280, 20635, 22895, 23136, 24762, 27474, 28920, 33016, 36632, 38560, 41270, 45790, 46272, 49524, 54948, 57840, 61905, 66032, 68685, 73264, 77120, 78413, 82540, 91580, 99048, 109896, 115680, 123810, 132064, 137370, 146528, 156826, 165080, 183160, 198096, 219792, 231360, 235239, 247620, 264128, 274740, 293056, 313652, 330160, 366320, 392065, 396192, 439584, 470478, 495240, 549480, 627304, 660320, 732640, 784130, 792384, 879168, 940956, 990480, 994607, 1098960, 1176195, 1254608, 1320640, 1465280, 1568260, 1881912, 1980960, 1989214, 2197920, 2352390, 2509216, 2983821, 3136520, 3763824, 3961920, 3978428, 4395840, 4704780, 4973035, 5018432, 5967642, 6273040, 7527648, 7956856, 9409560, 9946070, 11935284, 12546080, 14919105, 15055296, 15913712, 18819120, 18897533, 19892140, 23870568, 25092160, 29838210, 31827424, 37638240, 37795066, 39784280, 47741136, 56692599, 59676420, 63654848, 75276480, 75590132, 79568560, 94487665, 95482272, 113385198, 119352840, 151180264, 159137120, 188975330, 190964544, 226770396, 238705680, 283462995, 302360528, 318274240, 377950660, 453540792, 477411360, 566925990, 604721056, 755901320, 907081584, 954822720, 1133851980, 1209442112, 1511802640, 1814163168, 2267703960, 3023605280, 3628326336, 4535407920, 6047210560, 9070815840, 18141631680]

約数ペア:

[(1, 18141631680), (2, 9070815840), (3, 6047210560), (4, 4535407920), (5, 3628326336), (6, 3023605280), (8, 2267703960), (10, 1814163168), (12, 1511802640), (15, 1209442112), (16, 1133851980), (19, 954822720), (20, 907081584), (24, 755901320), (30, 604721056), (32, 566925990), (38, 477411360), (40, 453540792), (48, 377950660), (57, 318274240), (60, 302360528), (64, 283462995), (76, 238705680), (80, 226770396), (95, 190964544), (96, 188975330), (114, 159137120), (120, 151180264), (152, 119352840), (160, 113385198), (190, 95482272), (192, 94487665), (228, 79568560), (240, 75590132), (241, 75276480), (285, 63654848), (304, 59676420), (320, 56692599), (380, 47741136), (456, 39784280), (480, 37795066), (482, 37638240), (570, 31827424), (608, 29838210), (723, 25092160), (760, 23870568), (912, 19892140), (960, 18897533), (964, 18819120), (1140, 15913712), (1205, 15055296), (1216, 14919105), (1446, 12546080), (1520, 11935284), (1824, 9946070), (1928, 9409560), (2280, 7956856), (2410, 7527648), (2892, 6273040), (3040, 5967642), (3615, 5018432), (3648, 4973035), (3856, 4704780), (4127, 4395840), (4560, 3978428), (4579, 3961920), (4820, 3763824), (5784, 3136520), (6080, 2983821), (7230, 2509216), (7712, 2352390), (8254, 2197920), (9120, 1989214), (9158, 1980960), (9640, 1881912), (11568, 1568260), (12381, 1465280), (13737, 1320640), (14460, 1254608), (15424, 1176195), (16508, 1098960), (18240, 994607), (18316, 990480), (19280, 940956), (20635, 879168), (22895, 792384), (23136, 784130), (24762, 732640), (27474, 660320), (28920, 627304), (33016, 549480), (36632, 495240), (38560, 470478), (41270, 439584), (45790, 396192), (46272, 392065), (49524, 366320), (54948, 330160), (57840, 313652), (61905, 293056), (66032, 274740), (68685, 264128), (73264, 247620), (77120, 235239), (78413, 231360), (82540, 219792), (91580, 198096), (99048, 183160), (109896, 165080), (115680, 156826), (123810, 146528), (132064, 137370)]