198736560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 240

約数和(自身を含む): 760451328

約数和(自身を除く): 561714768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1091, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2182, 2277, 2530, 2640, 2760, 3036, 3273, 3312, 3795, 3960, 4048, 4140, 4364, 4554, 5060, 5455, 5520, 6072, 6546, 7590, 7920, 8280, 8728, 9108, 9819, 10120, 10910, 11385, 12001, 12144, 13092, 15180, 16365, 16560, 17456, 18216, 19638, 20240, 21820, 22770, 24002, 25093, 26184, 30360, 32730, 36003, 36432, 39276, 43640, 45540, 48004, 49095, 50186, 52368, 60005, 60720, 65460, 72006, 75279, 78552, 87280, 91080, 96008, 98190, 100372, 108009, 120010, 125465, 130920, 144012, 150558, 157104, 180015, 182160, 192016, 196380, 200744, 216018, 225837, 240020, 250930, 261840, 276023, 288024, 301116, 360030, 376395, 392760, 401488, 432036, 451674, 480040, 501860, 540045, 552046, 576048, 602232, 720060, 752790, 785520, 828069, 864072, 903348, 960080, 1003720, 1080090, 1104092, 1129185, 1204464, 1380115, 1440120, 1505580, 1656138, 1728144, 1806696, 2007440, 2160180, 2208184, 2258370, 2484207, 2760230, 2880240, 3011160, 3312276, 3613392, 4140345, 4320360, 4416368, 4516740, 4968414, 5520460, 6022320, 6624552, 8280690, 8640720, 9033480, 9936828, 11040920, 12421035, 13249104, 16561380, 18066960, 19873656, 22081840, 24842070, 33122760, 39747312, 49684140, 66245520, 99368280, 198736560]

約数ペア:

[(1, 198736560), (2, 99368280), (3, 66245520), (4, 49684140), (5, 39747312), (6, 33122760), (8, 24842070), (9, 22081840), (10, 19873656), (11, 18066960), (12, 16561380), (15, 13249104), (16, 12421035), (18, 11040920), (20, 9936828), (22, 9033480), (23, 8640720), (24, 8280690), (30, 6624552), (33, 6022320), (36, 5520460), (40, 4968414), (44, 4516740), (45, 4416368), (46, 4320360), (48, 4140345), (55, 3613392), (60, 3312276), (66, 3011160), (69, 2880240), (72, 2760230), (80, 2484207), (88, 2258370), (90, 2208184), (92, 2160180), (99, 2007440), (110, 1806696), (115, 1728144), (120, 1656138), (132, 1505580), (138, 1440120), (144, 1380115), (165, 1204464), (176, 1129185), (180, 1104092), (184, 1080090), (198, 1003720), (207, 960080), (220, 903348), (230, 864072), (240, 828069), (253, 785520), (264, 752790), (276, 720060), (330, 602232), (345, 576048), (360, 552046), (368, 540045), (396, 501860), (414, 480040), (440, 451674), (460, 432036), (495, 401488), (506, 392760), (528, 376395), (552, 360030), (660, 301116), (690, 288024), (720, 276023), (759, 261840), (792, 250930), (828, 240020), (880, 225837), (920, 216018), (990, 200744), (1012, 196380), (1035, 192016), (1091, 182160), (1104, 180015), (1265, 157104), (1320, 150558), (1380, 144012), (1518, 130920), (1584, 125465), (1656, 120010), (1840, 108009), (1980, 100372), (2024, 98190), (2070, 96008), (2182, 91080), (2277, 87280), (2530, 78552), (2640, 75279), (2760, 72006), (3036, 65460), (3273, 60720), (3312, 60005), (3795, 52368), (3960, 50186), (4048, 49095), (4140, 48004), (4364, 45540), (4554, 43640), (5060, 39276), (5455, 36432), (5520, 36003), (6072, 32730), (6546, 30360), (7590, 26184), (7920, 25093), (8280, 24002), (8728, 22770), (9108, 21820), (9819, 20240), (10120, 19638), (10910, 18216), (11385, 17456), (12001, 16560), (12144, 16365), (13092, 15180)]