1610753120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 4078589760

約数和(自身を除く): 2467836640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 353, 361, 380, 395, 608, 632, 706, 722, 760, 790, 1264, 1412, 1444, 1501, 1520, 1580, 1765, 1805, 2528, 2824, 2888, 3002, 3040, 3160, 3530, 3610, 5648, 5776, 6004, 6320, 6707, 7060, 7220, 7505, 11296, 11552, 12008, 12640, 13414, 14120, 14440, 15010, 24016, 26828, 27887, 28240, 28519, 28880, 30020, 33535, 48032, 53656, 55774, 56480, 57038, 57760, 60040, 67070, 107312, 111548, 114076, 120080, 127433, 134140, 139435, 142595, 214624, 223096, 228152, 240160, 254866, 268280, 278870, 285190, 446192, 456304, 509732, 529853, 536560, 557740, 570380, 637165, 892384, 912608, 1019464, 1059706, 1073120, 1115480, 1140760, 1274330, 2038928, 2119412, 2230960, 2281520, 2548660, 2649265, 4077856, 4238824, 4461920, 4563040, 5097320, 5298530, 8477648, 10067207, 10194640, 10597060, 16955296, 20134414, 20389280, 21194120, 40268828, 42388240, 50336035, 80537656, 84776480, 100672070, 161075312, 201344140, 322150624, 402688280, 805376560, 1610753120]

約数ペア:

[(1, 1610753120), (2, 805376560), (4, 402688280), (5, 322150624), (8, 201344140), (10, 161075312), (16, 100672070), (19, 84776480), (20, 80537656), (32, 50336035), (38, 42388240), (40, 40268828), (76, 21194120), (79, 20389280), (80, 20134414), (95, 16955296), (152, 10597060), (158, 10194640), (160, 10067207), (190, 8477648), (304, 5298530), (316, 5097320), (353, 4563040), (361, 4461920), (380, 4238824), (395, 4077856), (608, 2649265), (632, 2548660), (706, 2281520), (722, 2230960), (760, 2119412), (790, 2038928), (1264, 1274330), (1412, 1140760), (1444, 1115480), (1501, 1073120), (1520, 1059706), (1580, 1019464), (1765, 912608), (1805, 892384), (2528, 637165), (2824, 570380), (2888, 557740), (3002, 536560), (3040, 529853), (3160, 509732), (3530, 456304), (3610, 446192), (5648, 285190), (5776, 278870), (6004, 268280), (6320, 254866), (6707, 240160), (7060, 228152), (7220, 223096), (7505, 214624), (11296, 142595), (11552, 139435), (12008, 134140), (12640, 127433), (13414, 120080), (14120, 114076), (14440, 111548), (15010, 107312), (24016, 67070), (26828, 60040), (27887, 57760), (28240, 57038), (28519, 56480), (28880, 55774), (30020, 53656), (33535, 48032)]