2821772160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2766

約数の個数: 256

約数和(自身を含む): 10161403200

約数和(自身を除く): 7339631040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 540, 549, 576, 610, 640, 720, 732, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1440, 1464, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2440, 2677, 2745, 2880, 2928, 3294, 3456, 3660, 3904, 4320, 4392, 4880, 5354, 5490, 5760, 5856, 6588, 7320, 7808, 8031, 8235, 8640, 8784, 9760, 10708, 10980, 11712, 13176, 13385, 14640, 16062, 16470, 17280, 17568, 19520, 21416, 21960, 23424, 24093, 26352, 26770, 29280, 32124, 32940, 35136, 39040, 40155, 42832, 43920, 48186, 52704, 53540, 58560, 64248, 65880, 70272, 72279, 80310, 85664, 87840, 96372, 105408, 107080, 117120, 120465, 128496, 131760, 144558, 160620, 163297, 171328, 175680, 192744, 210816, 214160, 240930, 256992, 263520, 289116, 321240, 326594, 342656, 351360, 361395, 385488, 428320, 481860, 489891, 513984, 527040, 578232, 642480, 653188, 722790, 770976, 816485, 856640, 963720, 979782, 1027968, 1054080, 1156464, 1284960, 1306376, 1445580, 1469673, 1541952, 1632970, 1713280, 1927440, 1959564, 2312928, 2449455, 2569920, 2612752, 2891160, 2939346, 3083904, 3265940, 3854880, 3919128, 4409019, 4625856, 4898910, 5139840, 5225504, 5782320, 5878692, 6531880, 7348365, 7709760, 7838256, 8818038, 9251712, 9797820, 10451008, 11564640, 11757384, 13063760, 14696730, 15419520, 15676512, 17636076, 19595640, 20902016, 22045095, 23129280, 23514768, 26127520, 29393460, 31353024, 35272152, 39191280, 44090190, 46258560, 47029536, 52255040, 58786920, 62706048, 70544304, 78382560, 88180380, 94059072, 104510080, 117573840, 141088608, 156765120, 176360760, 188118144, 235147680, 282177216, 313530240, 352721520, 470295360, 564354432, 705443040, 940590720, 1410886080, 2821772160]

約数ペア:

[(1, 2821772160), (2, 1410886080), (3, 940590720), (4, 705443040), (5, 564354432), (6, 470295360), (8, 352721520), (9, 313530240), (10, 282177216), (12, 235147680), (15, 188118144), (16, 176360760), (18, 156765120), (20, 141088608), (24, 117573840), (27, 104510080), (30, 94059072), (32, 88180380), (36, 78382560), (40, 70544304), (45, 62706048), (48, 58786920), (54, 52255040), (60, 47029536), (61, 46258560), (64, 44090190), (72, 39191280), (80, 35272152), (90, 31353024), (96, 29393460), (108, 26127520), (120, 23514768), (122, 23129280), (128, 22045095), (135, 20902016), (144, 19595640), (160, 17636076), (180, 15676512), (183, 15419520), (192, 14696730), (216, 13063760), (240, 11757384), (244, 11564640), (270, 10451008), (288, 9797820), (305, 9251712), (320, 8818038), (360, 7838256), (366, 7709760), (384, 7348365), (432, 6531880), (480, 5878692), (488, 5782320), (540, 5225504), (549, 5139840), (576, 4898910), (610, 4625856), (640, 4409019), (720, 3919128), (732, 3854880), (864, 3265940), (915, 3083904), (960, 2939346), (976, 2891160), (1080, 2612752), (1098, 2569920), (1152, 2449455), (1220, 2312928), (1440, 1959564), (1464, 1927440), (1647, 1713280), (1728, 1632970), (1830, 1541952), (1920, 1469673), (1952, 1445580), (2160, 1306376), (2196, 1284960), (2440, 1156464), (2677, 1054080), (2745, 1027968), (2880, 979782), (2928, 963720), (3294, 856640), (3456, 816485), (3660, 770976), (3904, 722790), (4320, 653188), (4392, 642480), (4880, 578232), (5354, 527040), (5490, 513984), (5760, 489891), (5856, 481860), (6588, 428320), (7320, 385488), (7808, 361395), (8031, 351360), (8235, 342656), (8640, 326594), (8784, 321240), (9760, 289116), (10708, 263520), (10980, 256992), (11712, 240930), (13176, 214160), (13385, 210816), (14640, 192744), (16062, 175680), (16470, 171328), (17280, 163297), (17568, 160620), (19520, 144558), (21416, 131760), (21960, 128496), (23424, 120465), (24093, 117120), (26352, 107080), (26770, 105408), (29280, 96372), (32124, 87840), (32940, 85664), (35136, 80310), (39040, 72279), (40155, 70272), (42832, 65880), (43920, 64248), (48186, 58560), (52704, 53540)]