145552160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 260873440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 32, 38, 40, 52, 58, 65, 76, 80, 95, 104, 116, 127, 130, 145, 152, 160, 190, 208, 232, 247, 254, 260, 290, 304, 377, 380, 416, 464, 494, 508, 520, 551, 580, 608, 635, 754, 760, 928, 988, 1016, 1040, 1102, 1160, 1235, 1270, 1508, 1520, 1651, 1885, 1976, 2032, 2080, 2204, 2320, 2413, 2470, 2540, 2755, 3016, 3040, 3302, 3683, 3770, 3952, 4064, 4408, 4640, 4826, 4940, 5080, 5510, 6032, 6604, 7163, 7366, 7540, 7904, 8255, 8816, 9652, 9880, 10160, 11020, 12064, 12065, 13208, 14326, 14732, 15080, 16510, 17632, 18415, 19304, 19760, 20320, 22040, 24130, 26416, 28652, 29464, 30160, 31369, 33020, 35815, 36830, 38608, 39520, 44080, 47879, 48260, 52832, 57304, 58928, 60320, 62738, 66040, 69977, 71630, 73660, 77216, 88160, 95758, 96520, 114608, 117856, 125476, 132080, 139954, 143260, 147320, 156845, 191516, 193040, 229216, 239395, 250952, 264160, 279908, 286520, 294640, 313690, 349885, 383032, 386080, 478790, 501904, 559816, 573040, 589280, 627380, 699770, 766064, 909701, 957580, 1003808, 1119632, 1146080, 1254760, 1399540, 1532128, 1819402, 1915160, 2239264, 2509520, 2799080, 3638804, 3830320, 4548505, 5019040, 5598160, 7277608, 7660640, 9097010, 11196320, 14555216, 18194020, 29110432, 36388040, 72776080, 145552160]

約数ペア:

[(1, 145552160), (2, 72776080), (4, 36388040), (5, 29110432), (8, 18194020), (10, 14555216), (13, 11196320), (16, 9097010), (19, 7660640), (20, 7277608), (26, 5598160), (29, 5019040), (32, 4548505), (38, 3830320), (40, 3638804), (52, 2799080), (58, 2509520), (65, 2239264), (76, 1915160), (80, 1819402), (95, 1532128), (104, 1399540), (116, 1254760), (127, 1146080), (130, 1119632), (145, 1003808), (152, 957580), (160, 909701), (190, 766064), (208, 699770), (232, 627380), (247, 589280), (254, 573040), (260, 559816), (290, 501904), (304, 478790), (377, 386080), (380, 383032), (416, 349885), (464, 313690), (494, 294640), (508, 286520), (520, 279908), (551, 264160), (580, 250952), (608, 239395), (635, 229216), (754, 193040), (760, 191516), (928, 156845), (988, 147320), (1016, 143260), (1040, 139954), (1102, 132080), (1160, 125476), (1235, 117856), (1270, 114608), (1508, 96520), (1520, 95758), (1651, 88160), (1885, 77216), (1976, 73660), (2032, 71630), (2080, 69977), (2204, 66040), (2320, 62738), (2413, 60320), (2470, 58928), (2540, 57304), (2755, 52832), (3016, 48260), (3040, 47879), (3302, 44080), (3683, 39520), (3770, 38608), (3952, 36830), (4064, 35815), (4408, 33020), (4640, 31369), (4826, 30160), (4940, 29464), (5080, 28652), (5510, 26416), (6032, 24130), (6604, 22040), (7163, 20320), (7366, 19760), (7540, 19304), (7904, 18415), (8255, 17632), (8816, 16510), (9652, 15080), (9880, 14732), (10160, 14326), (11020, 13208), (12064, 12065)]