1268132880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26029}}^1$

素因数の和:26081

約数の個数: 160

約数和(自身を含む): 4647916800

約数和(自身を除く): 3379783920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 26029, 48720, 52058, 78087, 104116, 130145, 156174, 182203, 208232, 260290, 312348, 364406, 390435, 416464, 520580, 546609, 624696, 728812, 754841, 780870, 911015, 1041160, 1093218, 1249392, 1457624, 1509682, 1561740, 1822030, 2082320, 2186436, 2264523, 2733045, 2915248, 3019364, 3123480, 3644060, 3774205, 4372872, 4529046, 5283887, 5466090, 6038728, 6246960, 7288120, 7548410, 8745744, 9058092, 10567774, 10932180, 11322615, 12077456, 14576240, 15096820, 15851661, 18116184, 21135548, 21864360, 22645230, 26419435, 30193640, 31703322, 36232368, 42271096, 43728720, 45290460, 52838870, 60387280, 63406644, 79258305, 84542192, 90580920, 105677740, 126813288, 158516610, 181161840, 211355480, 253626576, 317033220, 422710960, 634066440, 1268132880]

約数ペア:

[(1, 1268132880), (2, 634066440), (3, 422710960), (4, 317033220), (5, 253626576), (6, 211355480), (7, 181161840), (8, 158516610), (10, 126813288), (12, 105677740), (14, 90580920), (15, 84542192), (16, 79258305), (20, 63406644), (21, 60387280), (24, 52838870), (28, 45290460), (29, 43728720), (30, 42271096), (35, 36232368), (40, 31703322), (42, 30193640), (48, 26419435), (56, 22645230), (58, 21864360), (60, 21135548), (70, 18116184), (80, 15851661), (84, 15096820), (87, 14576240), (105, 12077456), (112, 11322615), (116, 10932180), (120, 10567774), (140, 9058092), (145, 8745744), (168, 7548410), (174, 7288120), (203, 6246960), (210, 6038728), (232, 5466090), (240, 5283887), (280, 4529046), (290, 4372872), (336, 3774205), (348, 3644060), (406, 3123480), (420, 3019364), (435, 2915248), (464, 2733045), (560, 2264523), (580, 2186436), (609, 2082320), (696, 1822030), (812, 1561740), (840, 1509682), (870, 1457624), (1015, 1249392), (1160, 1093218), (1218, 1041160), (1392, 911015), (1624, 780870), (1680, 754841), (1740, 728812), (2030, 624696), (2320, 546609), (2436, 520580), (3045, 416464), (3248, 390435), (3480, 364406), (4060, 312348), (4872, 260290), (6090, 208232), (6960, 182203), (8120, 156174), (9744, 130145), (12180, 104116), (16240, 78087), (24360, 52058), (26029, 48720)]