38856720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 139633920

約数和(自身を除く): 100777200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 229, 240, 280, 303, 336, 404, 420, 458, 505, 560, 606, 687, 707, 808, 840, 916, 1010, 1145, 1212, 1374, 1414, 1515, 1603, 1616, 1680, 1832, 2020, 2121, 2290, 2424, 2748, 2828, 3030, 3206, 3435, 3535, 3664, 4040, 4242, 4580, 4809, 4848, 5496, 5656, 6060, 6412, 6870, 7070, 8015, 8080, 8484, 9160, 9618, 10605, 10992, 11312, 12120, 12824, 13740, 14140, 16030, 16968, 18320, 19236, 21210, 23129, 24045, 24240, 25648, 27480, 28280, 32060, 33936, 38472, 42420, 46258, 48090, 54960, 56560, 64120, 69387, 76944, 84840, 92516, 96180, 115645, 128240, 138774, 161903, 169680, 185032, 192360, 231290, 277548, 323806, 346935, 370064, 384720, 462580, 485709, 555096, 647612, 693870, 809515, 925160, 971418, 1110192, 1295224, 1387740, 1619030, 1850320, 1942836, 2428545, 2590448, 2775480, 3238060, 3885672, 4857090, 5550960, 6476120, 7771344, 9714180, 12952240, 19428360, 38856720]

約数ペア:

[(1, 38856720), (2, 19428360), (3, 12952240), (4, 9714180), (5, 7771344), (6, 6476120), (7, 5550960), (8, 4857090), (10, 3885672), (12, 3238060), (14, 2775480), (15, 2590448), (16, 2428545), (20, 1942836), (21, 1850320), (24, 1619030), (28, 1387740), (30, 1295224), (35, 1110192), (40, 971418), (42, 925160), (48, 809515), (56, 693870), (60, 647612), (70, 555096), (80, 485709), (84, 462580), (101, 384720), (105, 370064), (112, 346935), (120, 323806), (140, 277548), (168, 231290), (202, 192360), (210, 185032), (229, 169680), (240, 161903), (280, 138774), (303, 128240), (336, 115645), (404, 96180), (420, 92516), (458, 84840), (505, 76944), (560, 69387), (606, 64120), (687, 56560), (707, 54960), (808, 48090), (840, 46258), (916, 42420), (1010, 38472), (1145, 33936), (1212, 32060), (1374, 28280), (1414, 27480), (1515, 25648), (1603, 24240), (1616, 24045), (1680, 23129), (1832, 21210), (2020, 19236), (2121, 18320), (2290, 16968), (2424, 16030), (2748, 14140), (2828, 13740), (3030, 12824), (3206, 12120), (3435, 11312), (3535, 10992), (3664, 10605), (4040, 9618), (4242, 9160), (4580, 8484), (4809, 8080), (4848, 8015), (5496, 7070), (5656, 6870), (6060, 6412)]