220151280000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{13691}}^1$

素因数の和:13795

約数の個数: 320

約数和(自身を含む): 741697830720

約数和(自身を除く): 521546550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 128, 134, 150, 160, 192, 200, 201, 240, 250, 268, 300, 320, 335, 375, 384, 400, 402, 480, 500, 536, 600, 625, 640, 670, 750, 800, 804, 960, 1000, 1005, 1072, 1200, 1250, 1340, 1500, 1600, 1608, 1675, 1875, 1920, 2000, 2010, 2144, 2400, 2500, 2680, 3000, 3200, 3216, 3350, 3750, 4000, 4020, 4288, 4800, 5000, 5025, 5360, 6000, 6432, 6700, 7500, 8000, 8040, 8375, 8576, 9600, 10000, 10050, 10720, 12000, 12864, 13400, 13691, 15000, 16000, 16080, 16750, 20000, 20100, 21440, 24000, 25125, 25728, 26800, 27382, 30000, 32160, 33500, 40000, 40200, 41073, 41875, 42880, 48000, 50250, 53600, 54764, 60000, 64320, 67000, 68455, 80000, 80400, 82146, 83750, 100500, 107200, 109528, 120000, 125625, 128640, 134000, 136910, 160800, 164292, 167500, 201000, 205365, 214400, 219056, 240000, 251250, 268000, 273820, 321600, 328584, 335000, 342275, 402000, 410730, 438112, 502500, 536000, 547640, 643200, 657168, 670000, 684550, 804000, 821460, 876224, 917297, 1005000, 1026825, 1072000, 1095280, 1314336, 1340000, 1369100, 1608000, 1642920, 1711375, 1752448, 1834594, 2010000, 2053650, 2190560, 2628672, 2680000, 2738200, 2751891, 3216000, 3285840, 3422750, 3669188, 4020000, 4107300, 4381120, 4586485, 5134125, 5257344, 5360000, 5476400, 5503782, 6571680, 6845500, 7338376, 8040000, 8214600, 8556875, 8762240, 9172970, 10268250, 10952800, 11007564, 13143360, 13691000, 13759455, 14676752, 16080000, 16429200, 17113750, 18345940, 20536500, 21905600, 22015128, 22932425, 25670625, 26286720, 27382000, 27518910, 29353504, 32858400, 34227500, 36691880, 41073000, 43811200, 44030256, 45864850, 51341250, 54764000, 55037820, 58707008, 65716800, 68455000, 68797275, 73383760, 82146000, 88060512, 91729700, 102682500, 109528000, 110075640, 114662125, 117414016, 131433600, 136910000, 137594550, 146767520, 164292000, 176121024, 183459400, 205365000, 219056000, 220151280, 229324250, 273820000, 275189100, 293535040, 328584000, 343986375, 352242048, 366918800, 410730000, 440302560, 458648500, 547640000, 550378200, 573310625, 587070080, 657168000, 687972750, 733837600, 821460000, 880605120, 917297000, 1095280000, 1100756400, 1146621250, 1375945500, 1467675200, 1642920000, 1719931875, 1761210240, 1834594000, 2201512800, 2293242500, 2751891000, 2935350400, 3285840000, 3439863750, 3669188000, 4403025600, 4586485000, 5503782000, 6879727500, 7338376000, 8806051200, 9172970000, 11007564000, 13759455000, 14676752000, 18345940000, 22015128000, 27518910000, 36691880000, 44030256000, 55037820000, 73383760000, 110075640000, 220151280000]

約数ペア:

[(1, 220151280000), (2, 110075640000), (3, 73383760000), (4, 55037820000), (5, 44030256000), (6, 36691880000), (8, 27518910000), (10, 22015128000), (12, 18345940000), (15, 14676752000), (16, 13759455000), (20, 11007564000), (24, 9172970000), (25, 8806051200), (30, 7338376000), (32, 6879727500), (40, 5503782000), (48, 4586485000), (50, 4403025600), (60, 3669188000), (64, 3439863750), (67, 3285840000), (75, 2935350400), (80, 2751891000), (96, 2293242500), (100, 2201512800), (120, 1834594000), (125, 1761210240), (128, 1719931875), (134, 1642920000), (150, 1467675200), (160, 1375945500), (192, 1146621250), (200, 1100756400), (201, 1095280000), (240, 917297000), (250, 880605120), (268, 821460000), (300, 733837600), (320, 687972750), (335, 657168000), (375, 587070080), (384, 573310625), (400, 550378200), (402, 547640000), (480, 458648500), (500, 440302560), (536, 410730000), (600, 366918800), (625, 352242048), (640, 343986375), (670, 328584000), (750, 293535040), (800, 275189100), (804, 273820000), (960, 229324250), (1000, 220151280), (1005, 219056000), (1072, 205365000), (1200, 183459400), (1250, 176121024), (1340, 164292000), (1500, 146767520), (1600, 137594550), (1608, 136910000), (1675, 131433600), (1875, 117414016), (1920, 114662125), (2000, 110075640), (2010, 109528000), (2144, 102682500), (2400, 91729700), (2500, 88060512), (2680, 82146000), (3000, 73383760), (3200, 68797275), (3216, 68455000), (3350, 65716800), (3750, 58707008), (4000, 55037820), (4020, 54764000), (4288, 51341250), (4800, 45864850), (5000, 44030256), (5025, 43811200), (5360, 41073000), (6000, 36691880), (6432, 34227500), (6700, 32858400), (7500, 29353504), (8000, 27518910), (8040, 27382000), (8375, 26286720), (8576, 25670625), (9600, 22932425), (10000, 22015128), (10050, 21905600), (10720, 20536500), (12000, 18345940), (12864, 17113750), (13400, 16429200), (13691, 16080000), (15000, 14676752), (16000, 13759455), (16080, 13691000), (16750, 13143360), (20000, 11007564), (20100, 10952800), (21440, 10268250), (24000, 9172970), (25125, 8762240), (25728, 8556875), (26800, 8214600), (27382, 8040000), (30000, 7338376), (32160, 6845500), (33500, 6571680), (40000, 5503782), (40200, 5476400), (41073, 5360000), (41875, 5257344), (42880, 5134125), (48000, 4586485), (50250, 4381120), (53600, 4107300), (54764, 4020000), (60000, 3669188), (64320, 3422750), (67000, 3285840), (68455, 3216000), (80000, 2751891), (80400, 2738200), (82146, 2680000), (83750, 2628672), (100500, 2190560), (107200, 2053650), (109528, 2010000), (120000, 1834594), (125625, 1752448), (128640, 1711375), (134000, 1642920), (136910, 1608000), (160800, 1369100), (164292, 1340000), (167500, 1314336), (201000, 1095280), (205365, 1072000), (214400, 1026825), (219056, 1005000), (240000, 917297), (251250, 876224), (268000, 821460), (273820, 804000), (321600, 684550), (328584, 670000), (335000, 657168), (342275, 643200), (402000, 547640), (410730, 536000), (438112, 502500)]