1184809220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 3250774296

約数和(自身を除く): 2065965076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 197, 238, 245, 266, 323, 340, 361, 380, 394, 476, 490, 532, 595, 646, 665, 722, 788, 833, 931, 980, 985, 1190, 1292, 1330, 1379, 1444, 1615, 1666, 1805, 1862, 1970, 2261, 2380, 2527, 2660, 2758, 3230, 3332, 3349, 3610, 3724, 3743, 3940, 4165, 4522, 4655, 5054, 5516, 6137, 6460, 6698, 6895, 7220, 7486, 8330, 9044, 9310, 9653, 10108, 11305, 12274, 12635, 13396, 13790, 14972, 15827, 16660, 16745, 17689, 18620, 18715, 19306, 22610, 23443, 24548, 25270, 26201, 27580, 30685, 31654, 33490, 35378, 37430, 38612, 42959, 45220, 46886, 48265, 50540, 52402, 61370, 63308, 63631, 66980, 70756, 71117, 74860, 79135, 85918, 88445, 93772, 96530, 104804, 117215, 122740, 127262, 131005, 142234, 158270, 164101, 171836, 176890, 183407, 193060, 214795, 234430, 254524, 262010, 284468, 300713, 316540, 318155, 328202, 353780, 355585, 366814, 429590, 445417, 468860, 497819, 524020, 601426, 636310, 656404, 711170, 733628, 820505, 859180, 890834, 917035, 995638, 1202852, 1208989, 1272620, 1422340, 1503565, 1641010, 1781668, 1834070, 1991276, 2227085, 2417978, 2489095, 3007130, 3117919, 3282020, 3484733, 3668140, 4454170, 4835956, 4978190, 6014260, 6044945, 6235838, 6969466, 8462923, 8908340, 9956380, 12089890, 12471676, 13938932, 15589595, 16925846, 17423665, 24179780, 31179190, 33851692, 34847330, 42314615, 59240461, 62358380, 69694660, 84629230, 118480922, 169258460, 236961844, 296202305, 592404610, 1184809220]

約数ペア:

[(1, 1184809220), (2, 592404610), (4, 296202305), (5, 236961844), (7, 169258460), (10, 118480922), (14, 84629230), (17, 69694660), (19, 62358380), (20, 59240461), (28, 42314615), (34, 34847330), (35, 33851692), (38, 31179190), (49, 24179780), (68, 17423665), (70, 16925846), (76, 15589595), (85, 13938932), (95, 12471676), (98, 12089890), (119, 9956380), (133, 8908340), (140, 8462923), (170, 6969466), (190, 6235838), (196, 6044945), (197, 6014260), (238, 4978190), (245, 4835956), (266, 4454170), (323, 3668140), (340, 3484733), (361, 3282020), (380, 3117919), (394, 3007130), (476, 2489095), (490, 2417978), (532, 2227085), (595, 1991276), (646, 1834070), (665, 1781668), (722, 1641010), (788, 1503565), (833, 1422340), (931, 1272620), (980, 1208989), (985, 1202852), (1190, 995638), (1292, 917035), (1330, 890834), (1379, 859180), (1444, 820505), (1615, 733628), (1666, 711170), (1805, 656404), (1862, 636310), (1970, 601426), (2261, 524020), (2380, 497819), (2527, 468860), (2660, 445417), (2758, 429590), (3230, 366814), (3332, 355585), (3349, 353780), (3610, 328202), (3724, 318155), (3743, 316540), (3940, 300713), (4165, 284468), (4522, 262010), (4655, 254524), (5054, 234430), (5516, 214795), (6137, 193060), (6460, 183407), (6698, 176890), (6895, 171836), (7220, 164101), (7486, 158270), (8330, 142234), (9044, 131005), (9310, 127262), (9653, 122740), (10108, 117215), (11305, 104804), (12274, 96530), (12635, 93772), (13396, 88445), (13790, 85918), (14972, 79135), (15827, 74860), (16660, 71117), (16745, 70756), (17689, 66980), (18620, 63631), (18715, 63308), (19306, 61370), (22610, 52402), (23443, 50540), (24548, 48265), (25270, 46886), (26201, 45220), (27580, 42959), (30685, 38612), (31654, 37430), (33490, 35378)]