1547479080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 6228731520

約数和(自身を除く): 4681252440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 71, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 142, 155, 162, 168, 180, 186, 189, 210, 213, 216, 217, 248, 252, 270, 279, 280, 284, 310, 315, 324, 355, 360, 372, 378, 405, 420, 426, 434, 465, 497, 504, 540, 558, 567, 568, 620, 630, 639, 648, 651, 710, 744, 756, 810, 837, 840, 852, 868, 930, 945, 961, 994, 1065, 1080, 1085, 1116, 1134, 1240, 1260, 1278, 1302, 1395, 1420, 1491, 1512, 1620, 1674, 1704, 1736, 1860, 1890, 1917, 1922, 1953, 1988, 2130, 2170, 2201, 2232, 2268, 2485, 2511, 2520, 2556, 2604, 2790, 2835, 2840, 2883, 2982, 3195, 3240, 3255, 3348, 3720, 3780, 3834, 3844, 3906, 3976, 4185, 4260, 4340, 4402, 4473, 4536, 4805, 4970, 5022, 5112, 5208, 5580, 5670, 5751, 5766, 5859, 5964, 6390, 6510, 6603, 6696, 6727, 7455, 7560, 7668, 7688, 7812, 8370, 8520, 8649, 8680, 8804, 8946, 9585, 9610, 9765, 9940, 10044, 11005, 11160, 11340, 11502, 11532, 11718, 11928, 12555, 12780, 13020, 13206, 13419, 13454, 14415, 14910, 15336, 15407, 15624, 16740, 17298, 17577, 17608, 17892, 19170, 19220, 19530, 19809, 19880, 20088, 20181, 22010, 22365, 22680, 23004, 23064, 23436, 25110, 25560, 25947, 26040, 26412, 26838, 26908, 28755, 28830, 29295, 29820, 30814, 33015, 33480, 33635, 34596, 35154, 35784, 38340, 38440, 39060, 39618, 40257, 40362, 43245, 44020, 44730, 46008, 46221, 46872, 50220, 51894, 52824, 53676, 53816, 57510, 57660, 58590, 59427, 59640, 60543, 61628, 66030, 67095, 67270, 68231, 69192, 70308, 76680, 77035, 77841, 78120, 79236, 80514, 80724, 86490, 87885, 88040, 89460, 92442, 99045, 100440, 100905, 103788, 107352, 115020, 115320, 117180, 118854, 121086, 123256, 129735, 132060, 134190, 134540, 136462, 138663, 140616, 154070, 155682, 158472, 161028, 161448, 172980, 175770, 178281, 178920, 181629, 184884, 198090, 201285, 201810, 204693, 207576, 230040, 231105, 234360, 237708, 242172, 259470, 264120, 268380, 269080, 272924, 277326, 297135, 302715, 308140, 311364, 322056, 341155, 345960, 351540, 356562, 363258, 369768, 389205, 396180, 402570, 403620, 409386, 415989, 462210, 475416, 477617, 484344, 518940, 536760, 544887, 545848, 554652, 594270, 605430, 614079, 616280, 622728, 682310, 693315, 703080, 713124, 726516, 778410, 792360, 805140, 807240, 818772, 831978, 891405, 908145, 924420, 955234, 1023465, 1037880, 1089774, 1109304, 1188540, 1210860, 1228158, 1247967, 1364620, 1386630, 1426248, 1432851, 1453032, 1556820, 1610280, 1637544, 1663956, 1782810, 1816290, 1842237, 1848840, 1910468, 2046930, 2079945, 2179548, 2377080, 2388085, 2421720, 2456316, 2495934, 2724435, 2729240, 2773260, 2865702, 3070395, 3113640, 3327912, 3565620, 3632580, 3684474, 3820936, 4093860, 4159890, 4298553, 4359096, 4776170, 4912632, 4991868, 5448870, 5526711, 5546520, 5731404, 6140790, 6239835, 7131240, 7164255, 7265160, 7368948, 8187720, 8319780, 8597106, 9211185, 9552340, 9983736, 10897740, 11053422, 11462808, 12281580, 12479670, 12895659, 14328510, 14737896, 16639560, 17194212, 18422370, 19104680, 21492765, 21795480, 22106844, 24563160, 24959340, 25791318, 27633555, 28657020, 34388424, 36844740, 38686977, 42985530, 44213688, 49918680, 51582636, 55267110, 57314040, 64478295, 73689480, 77373954, 85971060, 103165272, 110534220, 128956590, 154747908, 171942120, 193434885, 221068440, 257913180, 309495816, 386869770, 515826360, 773739540, 1547479080]

約数ペア:

[(1, 1547479080), (2, 773739540), (3, 515826360), (4, 386869770), (5, 309495816), (6, 257913180), (7, 221068440), (8, 193434885), (9, 171942120), (10, 154747908), (12, 128956590), (14, 110534220), (15, 103165272), (18, 85971060), (20, 77373954), (21, 73689480), (24, 64478295), (27, 57314040), (28, 55267110), (30, 51582636), (31, 49918680), (35, 44213688), (36, 42985530), (40, 38686977), (42, 36844740), (45, 34388424), (54, 28657020), (56, 27633555), (60, 25791318), (62, 24959340), (63, 24563160), (70, 22106844), (71, 21795480), (72, 21492765), (81, 19104680), (84, 18422370), (90, 17194212), (93, 16639560), (105, 14737896), (108, 14328510), (120, 12895659), (124, 12479670), (126, 12281580), (135, 11462808), (140, 11053422), (142, 10897740), (155, 9983736), (162, 9552340), (168, 9211185), (180, 8597106), (186, 8319780), (189, 8187720), (210, 7368948), (213, 7265160), (216, 7164255), (217, 7131240), (248, 6239835), (252, 6140790), (270, 5731404), (279, 5546520), (280, 5526711), (284, 5448870), (310, 4991868), (315, 4912632), (324, 4776170), (355, 4359096), (360, 4298553), (372, 4159890), (378, 4093860), (405, 3820936), (420, 3684474), (426, 3632580), (434, 3565620), (465, 3327912), (497, 3113640), (504, 3070395), (540, 2865702), (558, 2773260), (567, 2729240), (568, 2724435), (620, 2495934), (630, 2456316), (639, 2421720), (648, 2388085), (651, 2377080), (710, 2179548), (744, 2079945), (756, 2046930), (810, 1910468), (837, 1848840), (840, 1842237), (852, 1816290), (868, 1782810), (930, 1663956), (945, 1637544), (961, 1610280), (994, 1556820), (1065, 1453032), (1080, 1432851), (1085, 1426248), (1116, 1386630), (1134, 1364620), (1240, 1247967), (1260, 1228158), (1278, 1210860), (1302, 1188540), (1395, 1109304), (1420, 1089774), (1491, 1037880), (1512, 1023465), (1620, 955234), (1674, 924420), (1704, 908145), (1736, 891405), (1860, 831978), (1890, 818772), (1917, 807240), (1922, 805140), (1953, 792360), (1988, 778410), (2130, 726516), (2170, 713124), (2201, 703080), (2232, 693315), (2268, 682310), (2485, 622728), (2511, 616280), (2520, 614079), (2556, 605430), (2604, 594270), (2790, 554652), (2835, 545848), (2840, 544887), (2883, 536760), (2982, 518940), (3195, 484344), (3240, 477617), (3255, 475416), (3348, 462210), (3720, 415989), (3780, 409386), (3834, 403620), (3844, 402570), (3906, 396180), (3976, 389205), (4185, 369768), (4260, 363258), (4340, 356562), (4402, 351540), (4473, 345960), (4536, 341155), (4805, 322056), (4970, 311364), (5022, 308140), (5112, 302715), (5208, 297135), (5580, 277326), (5670, 272924), (5751, 269080), (5766, 268380), (5859, 264120), (5964, 259470), (6390, 242172), (6510, 237708), (6603, 234360), (6696, 231105), (6727, 230040), (7455, 207576), (7560, 204693), (7668, 201810), (7688, 201285), (7812, 198090), (8370, 184884), (8520, 181629), (8649, 178920), (8680, 178281), (8804, 175770), (8946, 172980), (9585, 161448), (9610, 161028), (9765, 158472), (9940, 155682), (10044, 154070), (11005, 140616), (11160, 138663), (11340, 136462), (11502, 134540), (11532, 134190), (11718, 132060), (11928, 129735), (12555, 123256), (12780, 121086), (13020, 118854), (13206, 117180), (13419, 115320), (13454, 115020), (14415, 107352), (14910, 103788), (15336, 100905), (15407, 100440), (15624, 99045), (16740, 92442), (17298, 89460), (17577, 88040), (17608, 87885), (17892, 86490), (19170, 80724), (19220, 80514), (19530, 79236), (19809, 78120), (19880, 77841), (20088, 77035), (20181, 76680), (22010, 70308), (22365, 69192), (22680, 68231), (23004, 67270), (23064, 67095), (23436, 66030), (25110, 61628), (25560, 60543), (25947, 59640), (26040, 59427), (26412, 58590), (26838, 57660), (26908, 57510), (28755, 53816), (28830, 53676), (29295, 52824), (29820, 51894), (30814, 50220), (33015, 46872), (33480, 46221), (33635, 46008), (34596, 44730), (35154, 44020), (35784, 43245), (38340, 40362), (38440, 40257), (39060, 39618)]