272279840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 777288960

約数和(自身を除く): 505009120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 83, 101, 112, 116, 140, 145, 160, 166, 202, 203, 224, 232, 280, 290, 332, 404, 406, 415, 464, 505, 560, 580, 581, 664, 707, 808, 812, 830, 928, 1010, 1015, 1120, 1160, 1162, 1328, 1414, 1616, 1624, 1660, 2020, 2030, 2320, 2324, 2407, 2656, 2828, 2905, 2929, 3232, 3248, 3320, 3535, 4040, 4060, 4640, 4648, 4814, 5656, 5810, 5858, 6496, 6640, 7070, 8080, 8120, 8383, 9296, 9628, 11312, 11620, 11716, 12035, 13280, 14140, 14645, 16160, 16240, 16766, 16849, 18592, 19256, 20503, 22624, 23240, 23432, 24070, 28280, 29290, 32480, 33532, 33698, 38512, 41006, 41915, 46480, 46864, 48140, 56560, 58580, 58681, 67064, 67396, 77024, 82012, 83830, 84245, 92960, 93728, 96280, 102515, 113120, 117160, 117362, 134128, 134792, 164024, 167660, 168490, 192560, 205030, 234320, 234724, 243107, 268256, 269584, 293405, 328048, 335320, 336980, 385120, 410060, 468640, 469448, 486214, 539168, 586810, 656096, 670640, 673960, 820120, 938896, 972428, 1173620, 1215535, 1341280, 1347920, 1640240, 1701749, 1877792, 1944856, 2347240, 2431070, 2695840, 3280480, 3403498, 3889712, 4694480, 4862140, 6806996, 7779424, 8508745, 9388960, 9724280, 13613992, 17017490, 19448560, 27227984, 34034980, 38897120, 54455968, 68069960, 136139920, 272279840]

約数ペア:

[(1, 272279840), (2, 136139920), (4, 68069960), (5, 54455968), (7, 38897120), (8, 34034980), (10, 27227984), (14, 19448560), (16, 17017490), (20, 13613992), (28, 9724280), (29, 9388960), (32, 8508745), (35, 7779424), (40, 6806996), (56, 4862140), (58, 4694480), (70, 3889712), (80, 3403498), (83, 3280480), (101, 2695840), (112, 2431070), (116, 2347240), (140, 1944856), (145, 1877792), (160, 1701749), (166, 1640240), (202, 1347920), (203, 1341280), (224, 1215535), (232, 1173620), (280, 972428), (290, 938896), (332, 820120), (404, 673960), (406, 670640), (415, 656096), (464, 586810), (505, 539168), (560, 486214), (580, 469448), (581, 468640), (664, 410060), (707, 385120), (808, 336980), (812, 335320), (830, 328048), (928, 293405), (1010, 269584), (1015, 268256), (1120, 243107), (1160, 234724), (1162, 234320), (1328, 205030), (1414, 192560), (1616, 168490), (1624, 167660), (1660, 164024), (2020, 134792), (2030, 134128), (2320, 117362), (2324, 117160), (2407, 113120), (2656, 102515), (2828, 96280), (2905, 93728), (2929, 92960), (3232, 84245), (3248, 83830), (3320, 82012), (3535, 77024), (4040, 67396), (4060, 67064), (4640, 58681), (4648, 58580), (4814, 56560), (5656, 48140), (5810, 46864), (5858, 46480), (6496, 41915), (6640, 41006), (7070, 38512), (8080, 33698), (8120, 33532), (8383, 32480), (9296, 29290), (9628, 28280), (11312, 24070), (11620, 23432), (11716, 23240), (12035, 22624), (13280, 20503), (14140, 19256), (14645, 18592), (16160, 16849), (16240, 16766)]