1491369660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1441

約数の個数: 288

約数和(自身を含む): 5377881600

約数和(自身を除く): 3886511940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 110, 114, 116, 132, 145, 165, 171, 174, 180, 190, 198, 209, 220, 228, 261, 285, 290, 319, 330, 342, 348, 380, 396, 418, 435, 495, 522, 551, 570, 580, 627, 638, 660, 684, 836, 855, 870, 957, 990, 1044, 1045, 1102, 1140, 1254, 1276, 1305, 1367, 1595, 1653, 1710, 1740, 1881, 1914, 1980, 2090, 2204, 2508, 2610, 2734, 2755, 2871, 3135, 3190, 3306, 3420, 3762, 3828, 4101, 4180, 4785, 4959, 5220, 5468, 5510, 5742, 6061, 6270, 6380, 6612, 6835, 7524, 8202, 8265, 9405, 9570, 9918, 11020, 11484, 12122, 12303, 12540, 13670, 14355, 15037, 16404, 16530, 18183, 18810, 19140, 19836, 20505, 24244, 24606, 24795, 25973, 27340, 28710, 30074, 30305, 33060, 36366, 37620, 39643, 41010, 45111, 49212, 49590, 51946, 54549, 57420, 60148, 60610, 61515, 72732, 75185, 77919, 79286, 82020, 90222, 90915, 99180, 103892, 109098, 118929, 121220, 123030, 129865, 135333, 150370, 155838, 158572, 180444, 181830, 198215, 218196, 225555, 233757, 237858, 246060, 259730, 270666, 272745, 285703, 300740, 311676, 356787, 363660, 389595, 396430, 436073, 451110, 467514, 475716, 519460, 541332, 545490, 571406, 594645, 676665, 713574, 753217, 779190, 792860, 857109, 872146, 902220, 935028, 1090980, 1142812, 1168785, 1189290, 1308219, 1353330, 1427148, 1428515, 1506434, 1558380, 1714218, 1744292, 1783935, 2180365, 2259651, 2337570, 2378580, 2571327, 2616438, 2706660, 2857030, 3012868, 3428436, 3567870, 3766085, 3924657, 4285545, 4360730, 4519302, 4675140, 5142654, 5232876, 5714060, 6541095, 6778953, 7135740, 7532170, 7849314, 8285387, 8571090, 8721460, 9038604, 10285308, 11298255, 12856635, 13082190, 13557906, 15064340, 15698628, 16570774, 17142180, 19623285, 22596510, 24856161, 25713270, 26164380, 27115812, 33141548, 33894765, 39246570, 41426935, 45193020, 49712322, 51426540, 67789530, 74568483, 78493140, 82853870, 99424644, 124280805, 135579060, 149136966, 165707740, 248561610, 298273932, 372842415, 497123220, 745684830, 1491369660]

約数ペア:

[(1, 1491369660), (2, 745684830), (3, 497123220), (4, 372842415), (5, 298273932), (6, 248561610), (9, 165707740), (10, 149136966), (11, 135579060), (12, 124280805), (15, 99424644), (18, 82853870), (19, 78493140), (20, 74568483), (22, 67789530), (29, 51426540), (30, 49712322), (33, 45193020), (36, 41426935), (38, 39246570), (44, 33894765), (45, 33141548), (55, 27115812), (57, 26164380), (58, 25713270), (60, 24856161), (66, 22596510), (76, 19623285), (87, 17142180), (90, 16570774), (95, 15698628), (99, 15064340), (110, 13557906), (114, 13082190), (116, 12856635), (132, 11298255), (145, 10285308), (165, 9038604), (171, 8721460), (174, 8571090), (180, 8285387), (190, 7849314), (198, 7532170), (209, 7135740), (220, 6778953), (228, 6541095), (261, 5714060), (285, 5232876), (290, 5142654), (319, 4675140), (330, 4519302), (342, 4360730), (348, 4285545), (380, 3924657), (396, 3766085), (418, 3567870), (435, 3428436), (495, 3012868), (522, 2857030), (551, 2706660), (570, 2616438), (580, 2571327), (627, 2378580), (638, 2337570), (660, 2259651), (684, 2180365), (836, 1783935), (855, 1744292), (870, 1714218), (957, 1558380), (990, 1506434), (1044, 1428515), (1045, 1427148), (1102, 1353330), (1140, 1308219), (1254, 1189290), (1276, 1168785), (1305, 1142812), (1367, 1090980), (1595, 935028), (1653, 902220), (1710, 872146), (1740, 857109), (1881, 792860), (1914, 779190), (1980, 753217), (2090, 713574), (2204, 676665), (2508, 594645), (2610, 571406), (2734, 545490), (2755, 541332), (2871, 519460), (3135, 475716), (3190, 467514), (3306, 451110), (3420, 436073), (3762, 396430), (3828, 389595), (4101, 363660), (4180, 356787), (4785, 311676), (4959, 300740), (5220, 285703), (5468, 272745), (5510, 270666), (5742, 259730), (6061, 246060), (6270, 237858), (6380, 233757), (6612, 225555), (6835, 218196), (7524, 198215), (8202, 181830), (8265, 180444), (9405, 158572), (9570, 155838), (9918, 150370), (11020, 135333), (11484, 129865), (12122, 123030), (12303, 121220), (12540, 118929), (13670, 109098), (14355, 103892), (15037, 99180), (16404, 90915), (16530, 90222), (18183, 82020), (18810, 79286), (19140, 77919), (19836, 75185), (20505, 72732), (24244, 61515), (24606, 60610), (24795, 60148), (25973, 57420), (27340, 54549), (28710, 51946), (30074, 49590), (30305, 49212), (33060, 45111), (36366, 41010), (37620, 39643)]