1973562240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 256

約数和(自身を含む): 6960985920

約数和(自身を除く): 4987423680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2137, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 4160, 4274, 4440, 4736, 4810, 4992, 5772, 5920, 6240, 6411, 7104, 7215, 7696, 8320, 8548, 8880, 9620, 10685, 11544, 11840, 12480, 12822, 14208, 14430, 15392, 17096, 17760, 19240, 21370, 23088, 23680, 24960, 25644, 27781, 28860, 30784, 32055, 34192, 35520, 38480, 42740, 46176, 51288, 55562, 57720, 61568, 64110, 68384, 71040, 76960, 79069, 83343, 85480, 92352, 102576, 111124, 115440, 128220, 136768, 138905, 153920, 158138, 166686, 170960, 184704, 205152, 222248, 230880, 237207, 256440, 273536, 277810, 307840, 316276, 333372, 341920, 395345, 410304, 416715, 444496, 461760, 474414, 512880, 555620, 632552, 666744, 683840, 790690, 820608, 833430, 888992, 923520, 948828, 1025760, 1027897, 1111240, 1186035, 1265104, 1333488, 1367680, 1581380, 1666860, 1777984, 1897656, 2051520, 2055794, 2222480, 2372070, 2530208, 2666976, 3083691, 3162760, 3333720, 3555968, 3795312, 4103040, 4111588, 4444960, 4744140, 5060416, 5139485, 5333952, 6167382, 6325520, 6667440, 7590624, 8223176, 8889920, 9488280, 10120832, 10278970, 10667904, 12334764, 12651040, 13334880, 15181248, 15418455, 16446352, 17779840, 18976560, 20557940, 24669528, 25302080, 26669760, 30362496, 30836910, 32892704, 37953120, 41115880, 49339056, 50604160, 53339520, 61673820, 65785408, 75906240, 82231760, 98678112, 123347640, 131570816, 151812480, 164463520, 197356224, 246695280, 328927040, 394712448, 493390560, 657854080, 986781120, 1973562240]

約数ペア:

[(1, 1973562240), (2, 986781120), (3, 657854080), (4, 493390560), (5, 394712448), (6, 328927040), (8, 246695280), (10, 197356224), (12, 164463520), (13, 151812480), (15, 131570816), (16, 123347640), (20, 98678112), (24, 82231760), (26, 75906240), (30, 65785408), (32, 61673820), (37, 53339520), (39, 50604160), (40, 49339056), (48, 41115880), (52, 37953120), (60, 32892704), (64, 30836910), (65, 30362496), (74, 26669760), (78, 25302080), (80, 24669528), (96, 20557940), (104, 18976560), (111, 17779840), (120, 16446352), (128, 15418455), (130, 15181248), (148, 13334880), (156, 12651040), (160, 12334764), (185, 10667904), (192, 10278970), (195, 10120832), (208, 9488280), (222, 8889920), (240, 8223176), (260, 7590624), (296, 6667440), (312, 6325520), (320, 6167382), (370, 5333952), (384, 5139485), (390, 5060416), (416, 4744140), (444, 4444960), (480, 4111588), (481, 4103040), (520, 3795312), (555, 3555968), (592, 3333720), (624, 3162760), (640, 3083691), (740, 2666976), (780, 2530208), (832, 2372070), (888, 2222480), (960, 2055794), (962, 2051520), (1040, 1897656), (1110, 1777984), (1184, 1666860), (1248, 1581380), (1443, 1367680), (1480, 1333488), (1560, 1265104), (1664, 1186035), (1776, 1111240), (1920, 1027897), (1924, 1025760), (2080, 948828), (2137, 923520), (2220, 888992), (2368, 833430), (2405, 820608), (2496, 790690), (2886, 683840), (2960, 666744), (3120, 632552), (3552, 555620), (3848, 512880), (4160, 474414), (4274, 461760), (4440, 444496), (4736, 416715), (4810, 410304), (4992, 395345), (5772, 341920), (5920, 333372), (6240, 316276), (6411, 307840), (7104, 277810), (7215, 273536), (7696, 256440), (8320, 237207), (8548, 230880), (8880, 222248), (9620, 205152), (10685, 184704), (11544, 170960), (11840, 166686), (12480, 158138), (12822, 153920), (14208, 138905), (14430, 136768), (15392, 128220), (17096, 115440), (17760, 111124), (19240, 102576), (21370, 92352), (23088, 85480), (23680, 83343), (24960, 79069), (25644, 76960), (27781, 71040), (28860, 68384), (30784, 64110), (32055, 61568), (34192, 57720), (35520, 55562), (38480, 51288), (42740, 46176)]