421275360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 192

約数和(自身を含む): 1511032320

約数和(自身を除く): 1089756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3469, 3680, 3795, 4048, 5060, 5280, 5520, 6072, 6938, 7590, 8096, 10120, 10407, 11040, 12144, 13876, 15180, 17345, 20240, 20814, 24288, 27752, 30360, 34690, 38159, 40480, 41628, 52035, 55504, 60720, 69380, 76318, 79787, 83256, 104070, 111008, 114477, 121440, 138760, 152636, 159574, 166512, 190795, 208140, 228954, 239361, 277520, 305272, 319148, 333024, 381590, 398935, 416280, 457908, 478722, 555040, 572385, 610544, 638296, 763180, 797870, 832560, 877657, 915816, 957444, 1144770, 1196805, 1221088, 1276592, 1526360, 1595740, 1665120, 1755314, 1831632, 1914888, 2289540, 2393610, 2553184, 2632971, 3052720, 3191480, 3510628, 3663264, 3829776, 4388285, 4579080, 4787220, 5265942, 6105440, 6382960, 7021256, 7659552, 8776570, 9158160, 9574440, 10531884, 12765920, 13164855, 14042512, 17553140, 18316320, 19148880, 21063768, 26329710, 28085024, 35106280, 38297760, 42127536, 52659420, 70212560, 84255072, 105318840, 140425120, 210637680, 421275360]

約数ペア:

[(1, 421275360), (2, 210637680), (3, 140425120), (4, 105318840), (5, 84255072), (6, 70212560), (8, 52659420), (10, 42127536), (11, 38297760), (12, 35106280), (15, 28085024), (16, 26329710), (20, 21063768), (22, 19148880), (23, 18316320), (24, 17553140), (30, 14042512), (32, 13164855), (33, 12765920), (40, 10531884), (44, 9574440), (46, 9158160), (48, 8776570), (55, 7659552), (60, 7021256), (66, 6382960), (69, 6105440), (80, 5265942), (88, 4787220), (92, 4579080), (96, 4388285), (110, 3829776), (115, 3663264), (120, 3510628), (132, 3191480), (138, 3052720), (160, 2632971), (165, 2553184), (176, 2393610), (184, 2289540), (220, 1914888), (230, 1831632), (240, 1755314), (253, 1665120), (264, 1595740), (276, 1526360), (330, 1276592), (345, 1221088), (352, 1196805), (368, 1144770), (440, 957444), (460, 915816), (480, 877657), (506, 832560), (528, 797870), (552, 763180), (660, 638296), (690, 610544), (736, 572385), (759, 555040), (880, 478722), (920, 457908), (1012, 416280), (1056, 398935), (1104, 381590), (1265, 333024), (1320, 319148), (1380, 305272), (1518, 277520), (1760, 239361), (1840, 228954), (2024, 208140), (2208, 190795), (2530, 166512), (2640, 159574), (2760, 152636), (3036, 138760), (3469, 121440), (3680, 114477), (3795, 111008), (4048, 104070), (5060, 83256), (5280, 79787), (5520, 76318), (6072, 69380), (6938, 60720), (7590, 55504), (8096, 52035), (10120, 41628), (10407, 40480), (11040, 38159), (12144, 34690), (13876, 30360), (15180, 27752), (17345, 24288), (20240, 20814)]