240422420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 596332800

約数和(自身を除く): 355910380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 245, 343, 347, 404, 490, 505, 686, 694, 707, 980, 1010, 1372, 1388, 1414, 1715, 1735, 2020, 2429, 2828, 3430, 3470, 3535, 4858, 4949, 6860, 6940, 7070, 9716, 9898, 12145, 14140, 17003, 19796, 24290, 24745, 34006, 34643, 35047, 48580, 49490, 68012, 69286, 70094, 85015, 98980, 119021, 138572, 140188, 170030, 173215, 175235, 238042, 245329, 340060, 346430, 350470, 476084, 490658, 595105, 692860, 700940, 981316, 1190210, 1226645, 1717303, 2380420, 2453290, 3434606, 4906580, 6869212, 8586515, 12021121, 17173030, 24042242, 34346060, 48084484, 60105605, 120211210, 240422420]

約数ペア:

[(1, 240422420), (2, 120211210), (4, 60105605), (5, 48084484), (7, 34346060), (10, 24042242), (14, 17173030), (20, 12021121), (28, 8586515), (35, 6869212), (49, 4906580), (70, 3434606), (98, 2453290), (101, 2380420), (140, 1717303), (196, 1226645), (202, 1190210), (245, 981316), (343, 700940), (347, 692860), (404, 595105), (490, 490658), (505, 476084), (686, 350470), (694, 346430), (707, 340060), (980, 245329), (1010, 238042), (1372, 175235), (1388, 173215), (1414, 170030), (1715, 140188), (1735, 138572), (2020, 119021), (2429, 98980), (2828, 85015), (3430, 70094), (3470, 69286), (3535, 68012), (4858, 49490), (4949, 48580), (6860, 35047), (6940, 34643), (7070, 34006), (9716, 24745), (9898, 24290), (12145, 19796), (14140, 17003)]