198007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 757665792

約数和(自身を除く): 559657872

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, 1087, 1104, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2174, 2277, 2530, 2640, 2760, 3036, 3261, 3312, 3795, 3960, 4048, 4140, 4348, 4554, 5060, 5435, 5520, 6072, 6522, 7590, 7920, 8280, 8696, 9108, 9783, 10120, 10870, 11385, 11957, 12144, 13044, 15180, 16305, 16560, 17392, 18216, 19566, 20240, 21740, 22770, 23914, 25001, 26088, 30360, 32610, 35871, 36432, 39132, 43480, 45540, 47828, 48915, 50002, 52176, 59785, 60720, 65220, 71742, 75003, 78264, 86960, 91080, 95656, 97830, 100004, 107613, 119570, 125005, 130440, 143484, 150006, 156528, 179355, 182160, 191312, 195660, 200008, 215226, 225009, 239140, 250010, 260880, 275011, 286968, 300012, 358710, 375015, 391320, 400016, 430452, 450018, 478280, 500020, 538065, 550022, 573936, 600024, 717420, 750030, 782640, 825033, 860904, 900036, 956560, 1000040, 1076130, 1100044, 1125045, 1200048, 1375055, 1434840, 1500060, 1650066, 1721808, 1800072, 2000080, 2152260, 2200088, 2250090, 2475099, 2750110, 2869680, 3000120, 3300132, 3600144, 4125165, 4304520, 4400176, 4500180, 4950198, 5500220, 6000240, 6600264, 8250330, 8609040, 9000360, 9900396, 11000440, 12375495, 13200528, 16500660, 18000720, 19800792, 22000880, 24750990, 33001320, 39601584, 49501980, 66002640, 99003960, 198007920]

約数ペア:

[(1, 198007920), (2, 99003960), (3, 66002640), (4, 49501980), (5, 39601584), (6, 33001320), (8, 24750990), (9, 22000880), (10, 19800792), (11, 18000720), (12, 16500660), (15, 13200528), (16, 12375495), (18, 11000440), (20, 9900396), (22, 9000360), (23, 8609040), (24, 8250330), (30, 6600264), (33, 6000240), (36, 5500220), (40, 4950198), (44, 4500180), (45, 4400176), (46, 4304520), (48, 4125165), (55, 3600144), (60, 3300132), (66, 3000120), (69, 2869680), (72, 2750110), (80, 2475099), (88, 2250090), (90, 2200088), (92, 2152260), (99, 2000080), (110, 1800072), (115, 1721808), (120, 1650066), (132, 1500060), (138, 1434840), (144, 1375055), (165, 1200048), (176, 1125045), (180, 1100044), (184, 1076130), (198, 1000040), (207, 956560), (220, 900036), (230, 860904), (240, 825033), (253, 782640), (264, 750030), (276, 717420), (330, 600024), (345, 573936), (360, 550022), (368, 538065), (396, 500020), (414, 478280), (440, 450018), (460, 430452), (495, 400016), (506, 391320), (528, 375015), (552, 358710), (660, 300012), (690, 286968), (720, 275011), (759, 260880), (792, 250010), (828, 239140), (880, 225009), (920, 215226), (990, 200008), (1012, 195660), (1035, 191312), (1087, 182160), (1104, 179355), (1265, 156528), (1320, 150006), (1380, 143484), (1518, 130440), (1584, 125005), (1656, 119570), (1840, 107613), (1980, 100004), (2024, 97830), (2070, 95656), (2174, 91080), (2277, 86960), (2530, 78264), (2640, 75003), (2760, 71742), (3036, 65220), (3261, 60720), (3312, 59785), (3795, 52176), (3960, 50002), (4048, 48915), (4140, 47828), (4348, 45540), (4554, 43480), (5060, 39132), (5435, 36432), (5520, 35871), (6072, 32610), (6522, 30360), (7590, 26088), (7920, 25001), (8280, 23914), (8696, 22770), (9108, 21740), (9783, 20240), (10120, 19566), (10870, 18216), (11385, 17392), (11957, 16560), (12144, 16305), (13044, 15180)]