39710520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 94555080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 443, 498, 540, 664, 747, 830, 886, 996, 1080, 1245, 1329, 1494, 1660, 1772, 1992, 2215, 2241, 2490, 2658, 2988, 3320, 3544, 3735, 3987, 4430, 4482, 4980, 5316, 5976, 6645, 7470, 7974, 8860, 8964, 9960, 10632, 11205, 11961, 13290, 14940, 15948, 17720, 17928, 19935, 22410, 23922, 26580, 29880, 31896, 36769, 39870, 44820, 47844, 53160, 59805, 73538, 79740, 89640, 95688, 110307, 119610, 147076, 159480, 183845, 220614, 239220, 294152, 330921, 367690, 441228, 478440, 551535, 661842, 735380, 882456, 992763, 1103070, 1323684, 1470760, 1654605, 1985526, 2206140, 2647368, 3309210, 3971052, 4412280, 4963815, 6618420, 7942104, 9927630, 13236840, 19855260, 39710520]

約数ペア:

[(1, 39710520), (2, 19855260), (3, 13236840), (4, 9927630), (5, 7942104), (6, 6618420), (8, 4963815), (9, 4412280), (10, 3971052), (12, 3309210), (15, 2647368), (18, 2206140), (20, 1985526), (24, 1654605), (27, 1470760), (30, 1323684), (36, 1103070), (40, 992763), (45, 882456), (54, 735380), (60, 661842), (72, 551535), (83, 478440), (90, 441228), (108, 367690), (120, 330921), (135, 294152), (166, 239220), (180, 220614), (216, 183845), (249, 159480), (270, 147076), (332, 119610), (360, 110307), (415, 95688), (443, 89640), (498, 79740), (540, 73538), (664, 59805), (747, 53160), (830, 47844), (886, 44820), (996, 39870), (1080, 36769), (1245, 31896), (1329, 29880), (1494, 26580), (1660, 23922), (1772, 22410), (1992, 19935), (2215, 17928), (2241, 17720), (2490, 15948), (2658, 14940), (2988, 13290), (3320, 11961), (3544, 11205), (3735, 10632), (3987, 9960), (4430, 8964), (4482, 8860), (4980, 7974), (5316, 7470), (5976, 6645)]