20155444320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{5689}}^1$

素因数の和:5790

約数の個数: 288

約数和(自身を含む): 70942646880

約数和(自身を除く): 50787202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 121, 122, 132, 160, 165, 176, 183, 220, 240, 242, 244, 264, 305, 330, 352, 363, 366, 440, 480, 484, 488, 528, 605, 610, 660, 671, 726, 732, 880, 915, 968, 976, 1056, 1210, 1220, 1320, 1342, 1452, 1464, 1760, 1815, 1830, 1936, 1952, 2013, 2420, 2440, 2640, 2684, 2904, 2928, 3355, 3630, 3660, 3872, 4026, 4840, 4880, 5280, 5368, 5689, 5808, 5856, 6710, 7260, 7320, 7381, 8052, 9680, 9760, 10065, 10736, 11378, 11616, 13420, 14520, 14640, 14762, 16104, 17067, 19360, 20130, 21472, 22143, 22756, 26840, 28445, 29040, 29280, 29524, 32208, 34134, 36905, 40260, 44286, 45512, 53680, 56890, 58080, 59048, 62579, 64416, 68268, 73810, 80520, 85335, 88572, 91024, 107360, 110715, 113780, 118096, 125158, 136536, 147620, 161040, 170670, 177144, 182048, 187737, 221430, 227560, 236192, 250316, 273072, 295240, 312895, 322080, 341340, 347029, 354288, 375474, 442860, 455120, 500632, 546144, 590480, 625790, 682680, 688369, 694058, 708576, 750948, 885720, 910240, 938685, 1001264, 1041087, 1180960, 1251580, 1365360, 1376738, 1388116, 1501896, 1735145, 1771440, 1877370, 2002528, 2065107, 2082174, 2503160, 2730720, 2753476, 2776232, 3003792, 3441845, 3470290, 3542880, 3754740, 3817319, 4130214, 4164348, 5006320, 5205435, 5506952, 5552464, 6007584, 6883690, 6940580, 7509480, 7634638, 8260428, 8328696, 10012640, 10325535, 10410870, 11013904, 11104928, 11451957, 13767380, 13881160, 15018960, 15269276, 16520856, 16657392, 19086595, 20651070, 20821740, 22027808, 22903914, 27534760, 27762320, 30037920, 30538552, 33041712, 33314784, 38173190, 41302140, 41643480, 41990509, 45807828, 55069520, 55524640, 57259785, 61077104, 66083424, 76346380, 82604280, 83286960, 83981018, 91615656, 110139040, 114519570, 122154208, 125971527, 152692760, 165208560, 166573920, 167962036, 183231312, 209952545, 229039140, 251943054, 305385520, 330417120, 335924072, 366462624, 419905090, 458078280, 503886108, 610771040, 629857635, 671848144, 839810180, 916156560, 1007772216, 1259715270, 1343696288, 1679620360, 1832313120, 2015544432, 2519430540, 3359240720, 4031088864, 5038861080, 6718481440, 10077722160, 20155444320]

約数ペア:

[(1, 20155444320), (2, 10077722160), (3, 6718481440), (4, 5038861080), (5, 4031088864), (6, 3359240720), (8, 2519430540), (10, 2015544432), (11, 1832313120), (12, 1679620360), (15, 1343696288), (16, 1259715270), (20, 1007772216), (22, 916156560), (24, 839810180), (30, 671848144), (32, 629857635), (33, 610771040), (40, 503886108), (44, 458078280), (48, 419905090), (55, 366462624), (60, 335924072), (61, 330417120), (66, 305385520), (80, 251943054), (88, 229039140), (96, 209952545), (110, 183231312), (120, 167962036), (121, 166573920), (122, 165208560), (132, 152692760), (160, 125971527), (165, 122154208), (176, 114519570), (183, 110139040), (220, 91615656), (240, 83981018), (242, 83286960), (244, 82604280), (264, 76346380), (305, 66083424), (330, 61077104), (352, 57259785), (363, 55524640), (366, 55069520), (440, 45807828), (480, 41990509), (484, 41643480), (488, 41302140), (528, 38173190), (605, 33314784), (610, 33041712), (660, 30538552), (671, 30037920), (726, 27762320), (732, 27534760), (880, 22903914), (915, 22027808), (968, 20821740), (976, 20651070), (1056, 19086595), (1210, 16657392), (1220, 16520856), (1320, 15269276), (1342, 15018960), (1452, 13881160), (1464, 13767380), (1760, 11451957), (1815, 11104928), (1830, 11013904), (1936, 10410870), (1952, 10325535), (2013, 10012640), (2420, 8328696), (2440, 8260428), (2640, 7634638), (2684, 7509480), (2904, 6940580), (2928, 6883690), (3355, 6007584), (3630, 5552464), (3660, 5506952), (3872, 5205435), (4026, 5006320), (4840, 4164348), (4880, 4130214), (5280, 3817319), (5368, 3754740), (5689, 3542880), (5808, 3470290), (5856, 3441845), (6710, 3003792), (7260, 2776232), (7320, 2753476), (7381, 2730720), (8052, 2503160), (9680, 2082174), (9760, 2065107), (10065, 2002528), (10736, 1877370), (11378, 1771440), (11616, 1735145), (13420, 1501896), (14520, 1388116), (14640, 1376738), (14762, 1365360), (16104, 1251580), (17067, 1180960), (19360, 1041087), (20130, 1001264), (21472, 938685), (22143, 910240), (22756, 885720), (26840, 750948), (28445, 708576), (29040, 694058), (29280, 688369), (29524, 682680), (32208, 625790), (34134, 590480), (36905, 546144), (40260, 500632), (44286, 455120), (45512, 442860), (53680, 375474), (56890, 354288), (58080, 347029), (59048, 341340), (62579, 322080), (64416, 312895), (68268, 295240), (73810, 273072), (80520, 250316), (85335, 236192), (88572, 227560), (91024, 221430), (107360, 187737), (110715, 182048), (113780, 177144), (118096, 170670), (125158, 161040), (136536, 147620)]