139380480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 512635200

約数和(自身を除く): 373254720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 109, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 218, 222, 240, 256, 270, 288, 296, 320, 327, 333, 360, 370, 384, 432, 436, 444, 480, 540, 545, 555, 576, 592, 640, 654, 666, 720, 740, 768, 864, 872, 888, 960, 981, 999, 1080, 1090, 1110, 1152, 1184, 1280, 1308, 1332, 1440, 1480, 1635, 1665, 1728, 1744, 1776, 1920, 1962, 1998, 2160, 2180, 2220, 2304, 2368, 2616, 2664, 2880, 2943, 2960, 3270, 3330, 3456, 3488, 3552, 3840, 3924, 3996, 4033, 4320, 4360, 4440, 4736, 4905, 4995, 5232, 5328, 5760, 5886, 5920, 6540, 6660, 6912, 6976, 7104, 7848, 7992, 8066, 8640, 8720, 8880, 9472, 9810, 9990, 10464, 10656, 11520, 11772, 11840, 12099, 13080, 13320, 13952, 14208, 14715, 15696, 15984, 16132, 17280, 17440, 17760, 19620, 19980, 20165, 20928, 21312, 23544, 23680, 24198, 26160, 26640, 27904, 28416, 29430, 31392, 31968, 32264, 34560, 34880, 35520, 36297, 39240, 39960, 40330, 41856, 42624, 47088, 47360, 48396, 52320, 53280, 58860, 60495, 62784, 63936, 64528, 69760, 71040, 72594, 78480, 79920, 80660, 83712, 85248, 94176, 96792, 104640, 106560, 108891, 117720, 120990, 125568, 127872, 129056, 139520, 142080, 145188, 156960, 159840, 161320, 181485, 188352, 193584, 209280, 213120, 217782, 235440, 241980, 251136, 255744, 258112, 290376, 313920, 319680, 322640, 362970, 376704, 387168, 418560, 426240, 435564, 470880, 483960, 516224, 544455, 580752, 627840, 639360, 645280, 725940, 753408, 774336, 871128, 941760, 967920, 1032448, 1088910, 1161504, 1255680, 1278720, 1290560, 1451880, 1548672, 1742256, 1883520, 1935840, 2177820, 2323008, 2581120, 2903760, 3097344, 3484512, 3767040, 3871680, 4355640, 4646016, 5162240, 5807520, 6969024, 7743360, 8711280, 9292032, 11615040, 13938048, 15486720, 17422560, 23230080, 27876096, 34845120, 46460160, 69690240, 139380480]

約数ペア:

[(1, 139380480), (2, 69690240), (3, 46460160), (4, 34845120), (5, 27876096), (6, 23230080), (8, 17422560), (9, 15486720), (10, 13938048), (12, 11615040), (15, 9292032), (16, 8711280), (18, 7743360), (20, 6969024), (24, 5807520), (27, 5162240), (30, 4646016), (32, 4355640), (36, 3871680), (37, 3767040), (40, 3484512), (45, 3097344), (48, 2903760), (54, 2581120), (60, 2323008), (64, 2177820), (72, 1935840), (74, 1883520), (80, 1742256), (90, 1548672), (96, 1451880), (108, 1290560), (109, 1278720), (111, 1255680), (120, 1161504), (128, 1088910), (135, 1032448), (144, 967920), (148, 941760), (160, 871128), (180, 774336), (185, 753408), (192, 725940), (216, 645280), (218, 639360), (222, 627840), (240, 580752), (256, 544455), (270, 516224), (288, 483960), (296, 470880), (320, 435564), (327, 426240), (333, 418560), (360, 387168), (370, 376704), (384, 362970), (432, 322640), (436, 319680), (444, 313920), (480, 290376), (540, 258112), (545, 255744), (555, 251136), (576, 241980), (592, 235440), (640, 217782), (654, 213120), (666, 209280), (720, 193584), (740, 188352), (768, 181485), (864, 161320), (872, 159840), (888, 156960), (960, 145188), (981, 142080), (999, 139520), (1080, 129056), (1090, 127872), (1110, 125568), (1152, 120990), (1184, 117720), (1280, 108891), (1308, 106560), (1332, 104640), (1440, 96792), (1480, 94176), (1635, 85248), (1665, 83712), (1728, 80660), (1744, 79920), (1776, 78480), (1920, 72594), (1962, 71040), (1998, 69760), (2160, 64528), (2180, 63936), (2220, 62784), (2304, 60495), (2368, 58860), (2616, 53280), (2664, 52320), (2880, 48396), (2943, 47360), (2960, 47088), (3270, 42624), (3330, 41856), (3456, 40330), (3488, 39960), (3552, 39240), (3840, 36297), (3924, 35520), (3996, 34880), (4033, 34560), (4320, 32264), (4360, 31968), (4440, 31392), (4736, 29430), (4905, 28416), (4995, 27904), (5232, 26640), (5328, 26160), (5760, 24198), (5886, 23680), (5920, 23544), (6540, 21312), (6660, 20928), (6912, 20165), (6976, 19980), (7104, 19620), (7848, 17760), (7992, 17440), (8066, 17280), (8640, 16132), (8720, 15984), (8880, 15696), (9472, 14715), (9810, 14208), (9990, 13952), (10464, 13320), (10656, 13080), (11520, 12099), (11772, 11840)]