156745563760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3974279}}^1$

素因数の和:3974338

約数の個数: 80

約数和(自身を含む): 399176683200

約数和(自身を除く): 242431119440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1972, 2320, 2465, 3944, 4930, 7888, 9860, 19720, 39440, 3974279, 7948558, 15897116, 19871395, 31794232, 39742790, 63588464, 67562743, 79485580, 115254091, 135125486, 158971160, 230508182, 270250972, 317942320, 337813715, 461016364, 540501944, 576270455, 675627430, 922032728, 1081003888, 1152540910, 1351254860, 1844065456, 1959319547, 2305081820, 2702509720, 3918639094, 4610163640, 5405019440, 7837278188, 9220327280, 9796597735, 15674556376, 19593195470, 31349112752, 39186390940, 78372781880, 156745563760]

約数ペア:

[(1, 156745563760), (2, 78372781880), (4, 39186390940), (5, 31349112752), (8, 19593195470), (10, 15674556376), (16, 9796597735), (17, 9220327280), (20, 7837278188), (29, 5405019440), (34, 4610163640), (40, 3918639094), (58, 2702509720), (68, 2305081820), (80, 1959319547), (85, 1844065456), (116, 1351254860), (136, 1152540910), (145, 1081003888), (170, 922032728), (232, 675627430), (272, 576270455), (290, 540501944), (340, 461016364), (464, 337813715), (493, 317942320), (580, 270250972), (680, 230508182), (986, 158971160), (1160, 135125486), (1360, 115254091), (1972, 79485580), (2320, 67562743), (2465, 63588464), (3944, 39742790), (4930, 31794232), (7888, 19871395), (9860, 15897116), (19720, 7948558), (39440, 3974279)]