15671239740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181003}}^1$

素因数の和:181068

約数の個数: 144

約数和(自身を含む): 52576593888

約数和(自身を除く): 36905354148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 9620, 14430, 17316, 21645, 28860, 43290, 86580, 181003, 362006, 543009, 724012, 905015, 1086018, 1629027, 1810030, 2172036, 2353039, 2715045, 3258054, 3620060, 4706078, 5430090, 6516108, 6697111, 7059117, 8145135, 9412156, 10860180, 11765195, 13394222, 14118234, 16290270, 20091333, 21177351, 23530390, 26788444, 28236468, 32580540, 33485555, 35295585, 40182666, 42354702, 47060780, 60273999, 66971110, 70591170, 80365332, 84709404, 87062443, 100456665, 105886755, 120547998, 133942220, 141182340, 174124886, 200913330, 211773510, 241095996, 261187329, 301369995, 348249772, 401826660, 423547020, 435312215, 522374658, 602739990, 783561987, 870624430, 1044749316, 1205479980, 1305936645, 1567123974, 1741248860, 2611873290, 3134247948, 3917809935, 5223746580, 7835619870, 15671239740]

約数ペア:

[(1, 15671239740), (2, 7835619870), (3, 5223746580), (4, 3917809935), (5, 3134247948), (6, 2611873290), (9, 1741248860), (10, 1567123974), (12, 1305936645), (13, 1205479980), (15, 1044749316), (18, 870624430), (20, 783561987), (26, 602739990), (30, 522374658), (36, 435312215), (37, 423547020), (39, 401826660), (45, 348249772), (52, 301369995), (60, 261187329), (65, 241095996), (74, 211773510), (78, 200913330), (90, 174124886), (111, 141182340), (117, 133942220), (130, 120547998), (148, 105886755), (156, 100456665), (180, 87062443), (185, 84709404), (195, 80365332), (222, 70591170), (234, 66971110), (260, 60273999), (333, 47060780), (370, 42354702), (390, 40182666), (444, 35295585), (468, 33485555), (481, 32580540), (555, 28236468), (585, 26788444), (666, 23530390), (740, 21177351), (780, 20091333), (962, 16290270), (1110, 14118234), (1170, 13394222), (1332, 11765195), (1443, 10860180), (1665, 9412156), (1924, 8145135), (2220, 7059117), (2340, 6697111), (2405, 6516108), (2886, 5430090), (3330, 4706078), (4329, 3620060), (4810, 3258054), (5772, 2715045), (6660, 2353039), (7215, 2172036), (8658, 1810030), (9620, 1629027), (14430, 1086018), (17316, 905015), (21645, 724012), (28860, 543009), (43290, 362006), (86580, 181003)]