13304882560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12653}}^1$

素因数の和:12756

約数の個数: 128

約数和(自身を含む): 33455151360

約数和(自身を除く): 20150268800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 620, 640, 848, 992, 1060, 1240, 1643, 1696, 1984, 2120, 2480, 3286, 3392, 3968, 4240, 4960, 6572, 6784, 8215, 8480, 9920, 12653, 13144, 16430, 16960, 19840, 25306, 26288, 32860, 33920, 50612, 52576, 63265, 65720, 101224, 105152, 126530, 131440, 202448, 210304, 253060, 262880, 392243, 404896, 506120, 525760, 670609, 784486, 809792, 1012240, 1051520, 1341218, 1568972, 1619584, 1961215, 2024480, 2682436, 3137944, 3353045, 3922430, 4048960, 5364872, 6275888, 6706090, 7844860, 8097920, 10729744, 12551776, 13412180, 15689720, 20788879, 21459488, 25103552, 26824360, 31379440, 41577758, 42918976, 50207104, 53648720, 62758880, 83155516, 85837952, 103944395, 107297440, 125517760, 166311032, 207888790, 214594880, 251035520, 332622064, 415777580, 429189760, 665244128, 831555160, 1330488256, 1663110320, 2660976512, 3326220640, 6652441280, 13304882560]

約数ペア:

[(1, 13304882560), (2, 6652441280), (4, 3326220640), (5, 2660976512), (8, 1663110320), (10, 1330488256), (16, 831555160), (20, 665244128), (31, 429189760), (32, 415777580), (40, 332622064), (53, 251035520), (62, 214594880), (64, 207888790), (80, 166311032), (106, 125517760), (124, 107297440), (128, 103944395), (155, 85837952), (160, 83155516), (212, 62758880), (248, 53648720), (265, 50207104), (310, 42918976), (320, 41577758), (424, 31379440), (496, 26824360), (530, 25103552), (620, 21459488), (640, 20788879), (848, 15689720), (992, 13412180), (1060, 12551776), (1240, 10729744), (1643, 8097920), (1696, 7844860), (1984, 6706090), (2120, 6275888), (2480, 5364872), (3286, 4048960), (3392, 3922430), (3968, 3353045), (4240, 3137944), (4960, 2682436), (6572, 2024480), (6784, 1961215), (8215, 1619584), (8480, 1568972), (9920, 1341218), (12653, 1051520), (13144, 1012240), (16430, 809792), (16960, 784486), (19840, 670609), (25306, 525760), (26288, 506120), (32860, 404896), (33920, 392243), (50612, 262880), (52576, 253060), (63265, 210304), (65720, 202448), (101224, 131440), (105152, 126530)]