217520160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 192

約数和(自身を含む): 805230720

約数和(自身を除く): 587710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3169, 3432, 4290, 4576, 5280, 5720, 6240, 6338, 6864, 8580, 9507, 11440, 12676, 13728, 15845, 17160, 19014, 22880, 25352, 31690, 34320, 34859, 38028, 41197, 47535, 50704, 63380, 68640, 69718, 76056, 82394, 95070, 101408, 104577, 123591, 126760, 139436, 152112, 164788, 174295, 190140, 205985, 209154, 247182, 253520, 278872, 304224, 329576, 348590, 380280, 411970, 418308, 453167, 494364, 507040, 522885, 557744, 617955, 659152, 697180, 760560, 823940, 836616, 906334, 988728, 1045770, 1115488, 1235910, 1318304, 1359501, 1394360, 1521120, 1647880, 1673232, 1812668, 1977456, 2091540, 2265835, 2471820, 2719002, 2788720, 3295760, 3346464, 3625336, 3954912, 4183080, 4531670, 4943640, 5438004, 5577440, 6591520, 6797505, 7250672, 8366160, 9063340, 9887280, 10876008, 13595010, 14501344, 16732320, 18126680, 19774560, 21752016, 27190020, 36253360, 43504032, 54380040, 72506720, 108760080, 217520160]

約数ペア:

[(1, 217520160), (2, 108760080), (3, 72506720), (4, 54380040), (5, 43504032), (6, 36253360), (8, 27190020), (10, 21752016), (11, 19774560), (12, 18126680), (13, 16732320), (15, 14501344), (16, 13595010), (20, 10876008), (22, 9887280), (24, 9063340), (26, 8366160), (30, 7250672), (32, 6797505), (33, 6591520), (39, 5577440), (40, 5438004), (44, 4943640), (48, 4531670), (52, 4183080), (55, 3954912), (60, 3625336), (65, 3346464), (66, 3295760), (78, 2788720), (80, 2719002), (88, 2471820), (96, 2265835), (104, 2091540), (110, 1977456), (120, 1812668), (130, 1673232), (132, 1647880), (143, 1521120), (156, 1394360), (160, 1359501), (165, 1318304), (176, 1235910), (195, 1115488), (208, 1045770), (220, 988728), (240, 906334), (260, 836616), (264, 823940), (286, 760560), (312, 697180), (330, 659152), (352, 617955), (390, 557744), (416, 522885), (429, 507040), (440, 494364), (480, 453167), (520, 418308), (528, 411970), (572, 380280), (624, 348590), (660, 329576), (715, 304224), (780, 278872), (858, 253520), (880, 247182), (1040, 209154), (1056, 205985), (1144, 190140), (1248, 174295), (1320, 164788), (1430, 152112), (1560, 139436), (1716, 126760), (1760, 123591), (2080, 104577), (2145, 101408), (2288, 95070), (2640, 82394), (2860, 76056), (3120, 69718), (3169, 68640), (3432, 63380), (4290, 50704), (4576, 47535), (5280, 41197), (5720, 38028), (6240, 34859), (6338, 34320), (6864, 31690), (8580, 25352), (9507, 22880), (11440, 19014), (12676, 17160), (13728, 15845)]