15668760240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30781}}^1$

素因数の和:30908

約数の個数: 240

約数和(自身を含む): 60735594816

約数和(自身を除く): 45066834576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 560, 606, 630, 707, 720, 808, 840, 909, 1008, 1010, 1212, 1260, 1414, 1515, 1616, 1680, 1818, 2020, 2121, 2424, 2520, 2828, 3030, 3535, 3636, 4040, 4242, 4545, 4848, 5040, 5656, 6060, 6363, 7070, 7272, 8080, 8484, 9090, 10605, 11312, 12120, 12726, 14140, 14544, 16968, 18180, 21210, 24240, 25452, 28280, 30781, 31815, 33936, 36360, 42420, 50904, 56560, 61562, 63630, 72720, 84840, 92343, 101808, 123124, 127260, 153905, 169680, 184686, 215467, 246248, 254520, 277029, 307810, 369372, 430934, 461715, 492496, 509040, 554058, 615620, 646401, 738744, 861868, 923430, 1077335, 1108116, 1231240, 1292802, 1385145, 1477488, 1723736, 1846860, 1939203, 2154670, 2216232, 2462480, 2585604, 2770290, 3108881, 3232005, 3447472, 3693720, 3878406, 4309340, 4432464, 5171208, 5540580, 6217762, 6464010, 7387440, 7756812, 8618680, 9326643, 9696015, 10342416, 11081160, 12435524, 12928020, 15513624, 15544405, 17237360, 18653286, 19392030, 21762167, 22162320, 24871048, 25856040, 27979929, 31027248, 31088810, 37306572, 38784060, 43524334, 46633215, 49742096, 51712080, 55959858, 62177620, 65286501, 74613144, 77568120, 87048668, 93266430, 108810835, 111919716, 124355240, 130573002, 139899645, 149226288, 155136240, 174097336, 186532860, 195859503, 217621670, 223839432, 248710480, 261146004, 279799290, 326432505, 348194672, 373065720, 391719006, 435243340, 447678864, 522292008, 559598580, 652865010, 746131440, 783438012, 870486680, 979297515, 1044584016, 1119197160, 1305730020, 1566876024, 1740973360, 1958595030, 2238394320, 2611460040, 3133752048, 3917190060, 5222920080, 7834380120, 15668760240]

約数ペア:

[(1, 15668760240), (2, 7834380120), (3, 5222920080), (4, 3917190060), (5, 3133752048), (6, 2611460040), (7, 2238394320), (8, 1958595030), (9, 1740973360), (10, 1566876024), (12, 1305730020), (14, 1119197160), (15, 1044584016), (16, 979297515), (18, 870486680), (20, 783438012), (21, 746131440), (24, 652865010), (28, 559598580), (30, 522292008), (35, 447678864), (36, 435243340), (40, 391719006), (42, 373065720), (45, 348194672), (48, 326432505), (56, 279799290), (60, 261146004), (63, 248710480), (70, 223839432), (72, 217621670), (80, 195859503), (84, 186532860), (90, 174097336), (101, 155136240), (105, 149226288), (112, 139899645), (120, 130573002), (126, 124355240), (140, 111919716), (144, 108810835), (168, 93266430), (180, 87048668), (202, 77568120), (210, 74613144), (240, 65286501), (252, 62177620), (280, 55959858), (303, 51712080), (315, 49742096), (336, 46633215), (360, 43524334), (404, 38784060), (420, 37306572), (504, 31088810), (505, 31027248), (560, 27979929), (606, 25856040), (630, 24871048), (707, 22162320), (720, 21762167), (808, 19392030), (840, 18653286), (909, 17237360), (1008, 15544405), (1010, 15513624), (1212, 12928020), (1260, 12435524), (1414, 11081160), (1515, 10342416), (1616, 9696015), (1680, 9326643), (1818, 8618680), (2020, 7756812), (2121, 7387440), (2424, 6464010), (2520, 6217762), (2828, 5540580), (3030, 5171208), (3535, 4432464), (3636, 4309340), (4040, 3878406), (4242, 3693720), (4545, 3447472), (4848, 3232005), (5040, 3108881), (5656, 2770290), (6060, 2585604), (6363, 2462480), (7070, 2216232), (7272, 2154670), (8080, 1939203), (8484, 1846860), (9090, 1723736), (10605, 1477488), (11312, 1385145), (12120, 1292802), (12726, 1231240), (14140, 1108116), (14544, 1077335), (16968, 923430), (18180, 861868), (21210, 738744), (24240, 646401), (25452, 615620), (28280, 554058), (30781, 509040), (31815, 492496), (33936, 461715), (36360, 430934), (42420, 369372), (50904, 307810), (56560, 277029), (61562, 254520), (63630, 246248), (72720, 215467), (84840, 184686), (92343, 169680), (101808, 153905), (123124, 127260)]