135194720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 334285056

約数和(自身を除く): 199090336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 155, 160, 194, 248, 281, 310, 388, 485, 496, 562, 620, 776, 970, 992, 1124, 1240, 1405, 1552, 1940, 2248, 2480, 2810, 3007, 3104, 3880, 4496, 4960, 5620, 6014, 7760, 8711, 8992, 11240, 12028, 15035, 15520, 17422, 22480, 24056, 27257, 30070, 34844, 43555, 44960, 48112, 54514, 60140, 69688, 87110, 96224, 109028, 120280, 136285, 139376, 174220, 218056, 240560, 272570, 278752, 348440, 436112, 481120, 545140, 696880, 844967, 872224, 1090280, 1393760, 1689934, 2180560, 3379868, 4224835, 4361120, 6759736, 8449670, 13519472, 16899340, 27038944, 33798680, 67597360, 135194720]

約数ペア:

[(1, 135194720), (2, 67597360), (4, 33798680), (5, 27038944), (8, 16899340), (10, 13519472), (16, 8449670), (20, 6759736), (31, 4361120), (32, 4224835), (40, 3379868), (62, 2180560), (80, 1689934), (97, 1393760), (124, 1090280), (155, 872224), (160, 844967), (194, 696880), (248, 545140), (281, 481120), (310, 436112), (388, 348440), (485, 278752), (496, 272570), (562, 240560), (620, 218056), (776, 174220), (970, 139376), (992, 136285), (1124, 120280), (1240, 109028), (1405, 96224), (1552, 87110), (1940, 69688), (2248, 60140), (2480, 54514), (2810, 48112), (3007, 44960), (3104, 43555), (3880, 34844), (4496, 30070), (4960, 27257), (5620, 24056), (6014, 22480), (7760, 17422), (8711, 15520), (8992, 15035), (11240, 12028)]