159623640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 571652640

約数和(自身を除く): 412029000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 173, 180, 198, 220, 233, 264, 330, 346, 360, 396, 440, 466, 495, 519, 660, 692, 699, 792, 865, 932, 990, 1038, 1165, 1320, 1384, 1398, 1557, 1730, 1864, 1903, 1980, 2076, 2097, 2330, 2563, 2595, 2796, 3114, 3460, 3495, 3806, 3960, 4152, 4194, 4660, 5126, 5190, 5592, 5709, 6228, 6920, 6990, 7612, 7689, 7785, 8388, 9320, 9515, 10252, 10380, 10485, 11418, 12456, 12815, 13980, 15224, 15378, 15570, 16776, 17127, 19030, 20504, 20760, 20970, 22836, 23067, 25630, 27960, 28545, 30756, 31140, 34254, 38060, 38445, 40309, 41940, 45672, 46134, 51260, 57090, 61512, 62280, 68508, 76120, 76890, 80618, 83880, 85635, 92268, 102520, 114180, 115335, 120927, 137016, 153780, 161236, 171270, 184536, 201545, 228360, 230670, 241854, 307560, 322472, 342540, 362781, 403090, 443399, 461340, 483708, 604635, 685080, 725562, 806180, 886798, 922680, 967416, 1209270, 1330197, 1451124, 1612360, 1773596, 1813905, 2216995, 2418540, 2660394, 2902248, 3547192, 3627810, 3990591, 4433990, 4837080, 5320788, 6650985, 7255620, 7981182, 8867980, 10641576, 13301970, 14511240, 15962364, 17735960, 19952955, 26603940, 31924728, 39905910, 53207880, 79811820, 159623640]

約数ペア:

[(1, 159623640), (2, 79811820), (3, 53207880), (4, 39905910), (5, 31924728), (6, 26603940), (8, 19952955), (9, 17735960), (10, 15962364), (11, 14511240), (12, 13301970), (15, 10641576), (18, 8867980), (20, 7981182), (22, 7255620), (24, 6650985), (30, 5320788), (33, 4837080), (36, 4433990), (40, 3990591), (44, 3627810), (45, 3547192), (55, 2902248), (60, 2660394), (66, 2418540), (72, 2216995), (88, 1813905), (90, 1773596), (99, 1612360), (110, 1451124), (120, 1330197), (132, 1209270), (165, 967416), (173, 922680), (180, 886798), (198, 806180), (220, 725562), (233, 685080), (264, 604635), (330, 483708), (346, 461340), (360, 443399), (396, 403090), (440, 362781), (466, 342540), (495, 322472), (519, 307560), (660, 241854), (692, 230670), (699, 228360), (792, 201545), (865, 184536), (932, 171270), (990, 161236), (1038, 153780), (1165, 137016), (1320, 120927), (1384, 115335), (1398, 114180), (1557, 102520), (1730, 92268), (1864, 85635), (1903, 83880), (1980, 80618), (2076, 76890), (2097, 76120), (2330, 68508), (2563, 62280), (2595, 61512), (2796, 57090), (3114, 51260), (3460, 46134), (3495, 45672), (3806, 41940), (3960, 40309), (4152, 38445), (4194, 38060), (4660, 34254), (5126, 31140), (5190, 30756), (5592, 28545), (5709, 27960), (6228, 25630), (6920, 23067), (6990, 22836), (7612, 20970), (7689, 20760), (7785, 20504), (8388, 19030), (9320, 17127), (9515, 16776), (10252, 15570), (10380, 15378), (10485, 15224), (11418, 13980), (12456, 12815)]