1204854560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 3549111552

約数和(自身を除く): 2344256992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 160, 166, 182, 208, 224, 260, 280, 332, 364, 415, 416, 455, 520, 560, 581, 664, 728, 830, 910, 997, 1040, 1079, 1120, 1162, 1328, 1456, 1660, 1820, 1994, 2080, 2158, 2324, 2656, 2905, 2912, 3320, 3640, 3988, 4316, 4648, 4985, 5395, 5810, 6640, 6979, 7280, 7553, 7976, 8632, 9296, 9970, 10790, 11620, 12961, 13280, 13958, 14560, 15106, 15952, 17264, 18592, 19940, 21580, 23240, 25922, 27916, 30212, 31904, 34528, 34895, 37765, 39880, 43160, 46480, 51844, 55832, 60424, 64805, 69790, 75530, 79760, 82751, 86320, 90727, 92960, 103688, 111664, 120848, 129610, 139580, 151060, 159520, 165502, 172640, 181454, 207376, 223328, 241696, 259220, 279160, 302120, 331004, 362908, 413755, 414752, 453635, 518440, 558320, 579257, 604240, 662008, 725816, 827510, 907270, 1036880, 1075763, 1116640, 1158514, 1208480, 1324016, 1451632, 1655020, 1814540, 2073760, 2151526, 2317028, 2648032, 2896285, 2903264, 3310040, 3629080, 4303052, 4634056, 5378815, 5792570, 6620080, 7258160, 7530341, 8606104, 9268112, 10757630, 11585140, 13240160, 14516320, 15060682, 17212208, 18536224, 21515260, 23170280, 30121364, 34424416, 37651705, 43030520, 46340560, 60242728, 75303410, 86061040, 92681120, 120485456, 150606820, 172122080, 240970912, 301213640, 602427280, 1204854560]

約数ペア:

[(1, 1204854560), (2, 602427280), (4, 301213640), (5, 240970912), (7, 172122080), (8, 150606820), (10, 120485456), (13, 92681120), (14, 86061040), (16, 75303410), (20, 60242728), (26, 46340560), (28, 43030520), (32, 37651705), (35, 34424416), (40, 30121364), (52, 23170280), (56, 21515260), (65, 18536224), (70, 17212208), (80, 15060682), (83, 14516320), (91, 13240160), (104, 11585140), (112, 10757630), (130, 9268112), (140, 8606104), (160, 7530341), (166, 7258160), (182, 6620080), (208, 5792570), (224, 5378815), (260, 4634056), (280, 4303052), (332, 3629080), (364, 3310040), (415, 2903264), (416, 2896285), (455, 2648032), (520, 2317028), (560, 2151526), (581, 2073760), (664, 1814540), (728, 1655020), (830, 1451632), (910, 1324016), (997, 1208480), (1040, 1158514), (1079, 1116640), (1120, 1075763), (1162, 1036880), (1328, 907270), (1456, 827510), (1660, 725816), (1820, 662008), (1994, 604240), (2080, 579257), (2158, 558320), (2324, 518440), (2656, 453635), (2905, 414752), (2912, 413755), (3320, 362908), (3640, 331004), (3988, 302120), (4316, 279160), (4648, 259220), (4985, 241696), (5395, 223328), (5810, 207376), (6640, 181454), (6979, 172640), (7280, 165502), (7553, 159520), (7976, 151060), (8632, 139580), (9296, 129610), (9970, 120848), (10790, 111664), (11620, 103688), (12961, 92960), (13280, 90727), (13958, 86320), (14560, 82751), (15106, 79760), (15952, 75530), (17264, 69790), (18592, 64805), (19940, 60424), (21580, 55832), (23240, 51844), (25922, 46480), (27916, 43160), (30212, 39880), (31904, 37765), (34528, 34895)]