1518199680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7829}}^1$

素因数の和:7952

約数の個数: 128

約数和(自身を含む): 4887799200

約数和(自身を除く): 3369599520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 960, 1010, 1212, 1515, 1616, 1920, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 7829, 8080, 9696, 12120, 12928, 15658, 16160, 19392, 23487, 24240, 31316, 32320, 38784, 39145, 46974, 48480, 62632, 64640, 78290, 93948, 96960, 117435, 125264, 156580, 187896, 193920, 234870, 250528, 313160, 375792, 469740, 501056, 626320, 751584, 790729, 939480, 1002112, 1252640, 1503168, 1581458, 1878960, 2372187, 2505280, 3006336, 3162916, 3757920, 3953645, 4744374, 5010560, 6325832, 7515840, 7907290, 9488748, 11860935, 12651664, 15031680, 15814580, 18977496, 23721870, 25303328, 31629160, 37954992, 47443740, 50606656, 63258320, 75909984, 94887480, 101213312, 126516640, 151819968, 189774960, 253033280, 303639936, 379549920, 506066560, 759099840, 1518199680]

約数ペア:

[(1, 1518199680), (2, 759099840), (3, 506066560), (4, 379549920), (5, 303639936), (6, 253033280), (8, 189774960), (10, 151819968), (12, 126516640), (15, 101213312), (16, 94887480), (20, 75909984), (24, 63258320), (30, 50606656), (32, 47443740), (40, 37954992), (48, 31629160), (60, 25303328), (64, 23721870), (80, 18977496), (96, 15814580), (101, 15031680), (120, 12651664), (128, 11860935), (160, 9488748), (192, 7907290), (202, 7515840), (240, 6325832), (303, 5010560), (320, 4744374), (384, 3953645), (404, 3757920), (480, 3162916), (505, 3006336), (606, 2505280), (640, 2372187), (808, 1878960), (960, 1581458), (1010, 1503168), (1212, 1252640), (1515, 1002112), (1616, 939480), (1920, 790729), (2020, 751584), (2424, 626320), (3030, 501056), (3232, 469740), (4040, 375792), (4848, 313160), (6060, 250528), (6464, 234870), (7829, 193920), (8080, 187896), (9696, 156580), (12120, 125264), (12928, 117435), (15658, 96960), (16160, 93948), (19392, 78290), (23487, 64640), (24240, 62632), (31316, 48480), (32320, 46974), (38784, 39145)]