726768420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59669}}^1$

素因数の和:59717

約数の個数: 96

約数和(自身を含む): 2405894400

約数和(自身を除く): 1679125980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 59669, 119338, 179007, 238676, 298345, 358014, 417683, 596690, 716028, 835366, 895035, 1193380, 1253049, 1670732, 1730401, 1790070, 2088415, 2506098, 3460802, 3580140, 4176830, 5012196, 5191203, 6265245, 6921604, 8353660, 8652005, 10382406, 12112807, 12530490, 17304010, 20764812, 24225614, 25060980, 25956015, 34608020, 36338421, 48451228, 51912030, 60564035, 72676842, 103824060, 121128070, 145353684, 181692105, 242256140, 363384210, 726768420]

約数ペア:

[(1, 726768420), (2, 363384210), (3, 242256140), (4, 181692105), (5, 145353684), (6, 121128070), (7, 103824060), (10, 72676842), (12, 60564035), (14, 51912030), (15, 48451228), (20, 36338421), (21, 34608020), (28, 25956015), (29, 25060980), (30, 24225614), (35, 20764812), (42, 17304010), (58, 12530490), (60, 12112807), (70, 10382406), (84, 8652005), (87, 8353660), (105, 6921604), (116, 6265245), (140, 5191203), (145, 5012196), (174, 4176830), (203, 3580140), (210, 3460802), (290, 2506098), (348, 2088415), (406, 1790070), (420, 1730401), (435, 1670732), (580, 1253049), (609, 1193380), (812, 895035), (870, 835366), (1015, 716028), (1218, 596690), (1740, 417683), (2030, 358014), (2436, 298345), (3045, 238676), (4060, 179007), (6090, 119338), (12180, 59669)]