146801340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 511999488

約数和(自身を除く): 365198148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 315, 420, 443, 526, 630, 789, 886, 1052, 1260, 1315, 1329, 1578, 1772, 1841, 2215, 2367, 2630, 2658, 3101, 3156, 3682, 3945, 3987, 4430, 4734, 5260, 5316, 5523, 6202, 6645, 7364, 7890, 7974, 8860, 9205, 9303, 9468, 11046, 11835, 12404, 13290, 15505, 15780, 15948, 16569, 18410, 18606, 19935, 22092, 23670, 26580, 27615, 27909, 31010, 33138, 36820, 37212, 39870, 46515, 47340, 55230, 55818, 62020, 66276, 79740, 82845, 93030, 110460, 111636, 116509, 139545, 165690, 186060, 233018, 279090, 331380, 349527, 466036, 558180, 582545, 699054, 815563, 1048581, 1165090, 1398108, 1631126, 1747635, 2097162, 2330180, 2446689, 3262252, 3495270, 4077815, 4194324, 4893378, 5242905, 6990540, 7340067, 8155630, 9786756, 10485810, 12233445, 14680134, 16311260, 20971620, 24466890, 29360268, 36700335, 48933780, 73400670, 146801340]

約数ペア:

[(1, 146801340), (2, 73400670), (3, 48933780), (4, 36700335), (5, 29360268), (6, 24466890), (7, 20971620), (9, 16311260), (10, 14680134), (12, 12233445), (14, 10485810), (15, 9786756), (18, 8155630), (20, 7340067), (21, 6990540), (28, 5242905), (30, 4893378), (35, 4194324), (36, 4077815), (42, 3495270), (45, 3262252), (60, 2446689), (63, 2330180), (70, 2097162), (84, 1747635), (90, 1631126), (105, 1398108), (126, 1165090), (140, 1048581), (180, 815563), (210, 699054), (252, 582545), (263, 558180), (315, 466036), (420, 349527), (443, 331380), (526, 279090), (630, 233018), (789, 186060), (886, 165690), (1052, 139545), (1260, 116509), (1315, 111636), (1329, 110460), (1578, 93030), (1772, 82845), (1841, 79740), (2215, 66276), (2367, 62020), (2630, 55818), (2658, 55230), (3101, 47340), (3156, 46515), (3682, 39870), (3945, 37212), (3987, 36820), (4430, 33138), (4734, 31010), (5260, 27909), (5316, 27615), (5523, 26580), (6202, 23670), (6645, 22092), (7364, 19935), (7890, 18606), (7974, 18410), (8860, 16569), (9205, 15948), (9303, 15780), (9468, 15505), (11046, 13290), (11835, 12404)]