1378201440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 384

約数和(自身を含む): 5530291200

約数和(自身を除く): 4152089760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 343, 352, 385, 392, 420, 440, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 686, 735, 761, 770, 784, 840, 880, 924, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1372, 1470, 1522, 1540, 1568, 1617, 1680, 1715, 1760, 1848, 1960, 2058, 2156, 2283, 2310, 2352, 2464, 2640, 2695, 2744, 2940, 3044, 3080, 3234, 3360, 3430, 3696, 3773, 3805, 3920, 4116, 4312, 4566, 4620, 4704, 5145, 5280, 5327, 5390, 5488, 5880, 6088, 6160, 6468, 6860, 7392, 7546, 7610, 7840, 8085, 8232, 8371, 8624, 9132, 9240, 10290, 10654, 10780, 10976, 11319, 11415, 11760, 12176, 12320, 12936, 13720, 15092, 15220, 15981, 16170, 16464, 16742, 17248, 18264, 18480, 18865, 20580, 21308, 21560, 22638, 22830, 23520, 24352, 25113, 25872, 26635, 27440, 30184, 30440, 31962, 32340, 32928, 33484, 36528, 36960, 37289, 37730, 41160, 41855, 42616, 43120, 45276, 45660, 50226, 51744, 53270, 54880, 56595, 58597, 60368, 60880, 63924, 64680, 66968, 73056, 74578, 75460, 79905, 82320, 83710, 85232, 86240, 90552, 91320, 100452, 106540, 111867, 113190, 117194, 120736, 121760, 125565, 127848, 129360, 133936, 149156, 150920, 159810, 164640, 167420, 170464, 175791, 181104, 182640, 186445, 200904, 213080, 223734, 226380, 234388, 251130, 255696, 258720, 261023, 267872, 292985, 298312, 301840, 319620, 334840, 351582, 362208, 365280, 372890, 401808, 410179, 426160, 447468, 452760, 468776, 502260, 511392, 522046, 559335, 585970, 596624, 603680, 639240, 669680, 703164, 745780, 783069, 803616, 820358, 852320, 878955, 894936, 905520, 937552, 1004520, 1044092, 1118670, 1171940, 1193248, 1230537, 1278480, 1305115, 1339360, 1406328, 1491560, 1566138, 1640716, 1757910, 1789872, 1811040, 1875104, 2009040, 2050895, 2088184, 2237340, 2343880, 2461074, 2556960, 2610230, 2812656, 2871253, 2983120, 3132276, 3281432, 3515820, 3579744, 3915345, 4018080, 4101790, 4176368, 4474680, 4687760, 4922148, 5220460, 5625312, 5742506, 5966240, 6152685, 6264552, 6562864, 7031640, 7830690, 8203580, 8352736, 8613759, 8949360, 9375520, 9844296, 10440920, 11485012, 12305370, 12529104, 13125728, 14063280, 14356265, 15661380, 16407160, 17227518, 17898720, 19688592, 20881840, 22970024, 24610740, 25058208, 28126560, 28712530, 31322760, 32814320, 34455036, 39377184, 41763680, 43068795, 45940048, 49221480, 57425060, 62645520, 65628640, 68910072, 86137590, 91880096, 98442960, 114850120, 125291040, 137820144, 172275180, 196885920, 229700240, 275640288, 344550360, 459400480, 689100720, 1378201440]

約数ペア:

[(1, 1378201440), (2, 689100720), (3, 459400480), (4, 344550360), (5, 275640288), (6, 229700240), (7, 196885920), (8, 172275180), (10, 137820144), (11, 125291040), (12, 114850120), (14, 98442960), (15, 91880096), (16, 86137590), (20, 68910072), (21, 65628640), (22, 62645520), (24, 57425060), (28, 49221480), (30, 45940048), (32, 43068795), (33, 41763680), (35, 39377184), (40, 34455036), (42, 32814320), (44, 31322760), (48, 28712530), (49, 28126560), (55, 25058208), (56, 24610740), (60, 22970024), (66, 20881840), (70, 19688592), (77, 17898720), (80, 17227518), (84, 16407160), (88, 15661380), (96, 14356265), (98, 14063280), (105, 13125728), (110, 12529104), (112, 12305370), (120, 11485012), (132, 10440920), (140, 9844296), (147, 9375520), (154, 8949360), (160, 8613759), (165, 8352736), (168, 8203580), (176, 7830690), (196, 7031640), (210, 6562864), (220, 6264552), (224, 6152685), (231, 5966240), (240, 5742506), (245, 5625312), (264, 5220460), (280, 4922148), (294, 4687760), (308, 4474680), (330, 4176368), (336, 4101790), (343, 4018080), (352, 3915345), (385, 3579744), (392, 3515820), (420, 3281432), (440, 3132276), (462, 2983120), (480, 2871253), (490, 2812656), (528, 2610230), (539, 2556960), (560, 2461074), (588, 2343880), (616, 2237340), (660, 2088184), (672, 2050895), (686, 2009040), (735, 1875104), (761, 1811040), (770, 1789872), (784, 1757910), (840, 1640716), (880, 1566138), (924, 1491560), (980, 1406328), (1029, 1339360), (1056, 1305115), (1078, 1278480), (1120, 1230537), (1155, 1193248), (1176, 1171940), (1232, 1118670), (1320, 1044092), (1372, 1004520), (1470, 937552), (1522, 905520), (1540, 894936), (1568, 878955), (1617, 852320), (1680, 820358), (1715, 803616), (1760, 783069), (1848, 745780), (1960, 703164), (2058, 669680), (2156, 639240), (2283, 603680), (2310, 596624), (2352, 585970), (2464, 559335), (2640, 522046), (2695, 511392), (2744, 502260), (2940, 468776), (3044, 452760), (3080, 447468), (3234, 426160), (3360, 410179), (3430, 401808), (3696, 372890), (3773, 365280), (3805, 362208), (3920, 351582), (4116, 334840), (4312, 319620), (4566, 301840), (4620, 298312), (4704, 292985), (5145, 267872), (5280, 261023), (5327, 258720), (5390, 255696), (5488, 251130), (5880, 234388), (6088, 226380), (6160, 223734), (6468, 213080), (6860, 200904), (7392, 186445), (7546, 182640), (7610, 181104), (7840, 175791), (8085, 170464), (8232, 167420), (8371, 164640), (8624, 159810), (9132, 150920), (9240, 149156), (10290, 133936), (10654, 129360), (10780, 127848), (10976, 125565), (11319, 121760), (11415, 120736), (11760, 117194), (12176, 113190), (12320, 111867), (12936, 106540), (13720, 100452), (15092, 91320), (15220, 90552), (15981, 86240), (16170, 85232), (16464, 83710), (16742, 82320), (17248, 79905), (18264, 75460), (18480, 74578), (18865, 73056), (20580, 66968), (21308, 64680), (21560, 63924), (22638, 60880), (22830, 60368), (23520, 58597), (24352, 56595), (25113, 54880), (25872, 53270), (26635, 51744), (27440, 50226), (30184, 45660), (30440, 45276), (31962, 43120), (32340, 42616), (32928, 41855), (33484, 41160), (36528, 37730), (36960, 37289)]