1274268240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 320

約数和(自身を含む): 5091102720

約数和(自身を除く): 3816834480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 426, 432, 497, 504, 540, 560, 568, 630, 639, 710, 720, 756, 840, 852, 945, 994, 1008, 1065, 1080, 1136, 1187, 1260, 1278, 1420, 1491, 1512, 1680, 1704, 1890, 1917, 1988, 2130, 2160, 2374, 2485, 2520, 2556, 2840, 2982, 3024, 3195, 3408, 3561, 3780, 3834, 3976, 4260, 4473, 4748, 4970, 5040, 5112, 5680, 5935, 5964, 6390, 7122, 7455, 7560, 7668, 7952, 8309, 8520, 8946, 9496, 9585, 9940, 10224, 10683, 11870, 11928, 12780, 13419, 14244, 14910, 15120, 15336, 16618, 17040, 17805, 17892, 18992, 19170, 19880, 21366, 22365, 23740, 23856, 24927, 25560, 26838, 28488, 29820, 30672, 32049, 33236, 35610, 35784, 38340, 39760, 41545, 42732, 44730, 47480, 49854, 51120, 53415, 53676, 56976, 59640, 64098, 66472, 67095, 71220, 71568, 74781, 76680, 83090, 84277, 85464, 89460, 94960, 99708, 106830, 107352, 119280, 124635, 128196, 132944, 134190, 142440, 149562, 153360, 160245, 166180, 168554, 170928, 178920, 199416, 213660, 214704, 224343, 249270, 252831, 256392, 268380, 284880, 299124, 320490, 332360, 337108, 357840, 373905, 398832, 421385, 427320, 448686, 498540, 505662, 512784, 536760, 589939, 598248, 640980, 664720, 674216, 747810, 758493, 842770, 854640, 897372, 997080, 1011324, 1073520, 1121715, 1179878, 1196496, 1264155, 1281960, 1348432, 1495620, 1516986, 1685540, 1769817, 1794744, 1994160, 2022648, 2243430, 2275479, 2359756, 2528310, 2563920, 2949695, 2991240, 3033972, 3371080, 3539634, 3589488, 3792465, 4045296, 4486860, 4550958, 4719512, 5056620, 5309451, 5899390, 5982480, 6067944, 6742160, 7079268, 7584930, 8849085, 8973720, 9101916, 9439024, 10113240, 10618902, 11377395, 11798780, 12135888, 14158536, 15169860, 15928353, 17698170, 17947440, 18203832, 20226480, 21237804, 22754790, 23597560, 26547255, 28317072, 30339720, 31856706, 35396340, 36407664, 42475608, 45509580, 47195120, 53094510, 60679440, 63713412, 70792680, 79641765, 84951216, 91019160, 106189020, 127426824, 141585360, 159283530, 182038320, 212378040, 254853648, 318567060, 424756080, 637134120, 1274268240]

約数ペア:

[(1, 1274268240), (2, 637134120), (3, 424756080), (4, 318567060), (5, 254853648), (6, 212378040), (7, 182038320), (8, 159283530), (9, 141585360), (10, 127426824), (12, 106189020), (14, 91019160), (15, 84951216), (16, 79641765), (18, 70792680), (20, 63713412), (21, 60679440), (24, 53094510), (27, 47195120), (28, 45509580), (30, 42475608), (35, 36407664), (36, 35396340), (40, 31856706), (42, 30339720), (45, 28317072), (48, 26547255), (54, 23597560), (56, 22754790), (60, 21237804), (63, 20226480), (70, 18203832), (71, 17947440), (72, 17698170), (80, 15928353), (84, 15169860), (90, 14158536), (105, 12135888), (108, 11798780), (112, 11377395), (120, 10618902), (126, 10113240), (135, 9439024), (140, 9101916), (142, 8973720), (144, 8849085), (168, 7584930), (180, 7079268), (189, 6742160), (210, 6067944), (213, 5982480), (216, 5899390), (240, 5309451), (252, 5056620), (270, 4719512), (280, 4550958), (284, 4486860), (315, 4045296), (336, 3792465), (355, 3589488), (360, 3539634), (378, 3371080), (420, 3033972), (426, 2991240), (432, 2949695), (497, 2563920), (504, 2528310), (540, 2359756), (560, 2275479), (568, 2243430), (630, 2022648), (639, 1994160), (710, 1794744), (720, 1769817), (756, 1685540), (840, 1516986), (852, 1495620), (945, 1348432), (994, 1281960), (1008, 1264155), (1065, 1196496), (1080, 1179878), (1136, 1121715), (1187, 1073520), (1260, 1011324), (1278, 997080), (1420, 897372), (1491, 854640), (1512, 842770), (1680, 758493), (1704, 747810), (1890, 674216), (1917, 664720), (1988, 640980), (2130, 598248), (2160, 589939), (2374, 536760), (2485, 512784), (2520, 505662), (2556, 498540), (2840, 448686), (2982, 427320), (3024, 421385), (3195, 398832), (3408, 373905), (3561, 357840), (3780, 337108), (3834, 332360), (3976, 320490), (4260, 299124), (4473, 284880), (4748, 268380), (4970, 256392), (5040, 252831), (5112, 249270), (5680, 224343), (5935, 214704), (5964, 213660), (6390, 199416), (7122, 178920), (7455, 170928), (7560, 168554), (7668, 166180), (7952, 160245), (8309, 153360), (8520, 149562), (8946, 142440), (9496, 134190), (9585, 132944), (9940, 128196), (10224, 124635), (10683, 119280), (11870, 107352), (11928, 106830), (12780, 99708), (13419, 94960), (14244, 89460), (14910, 85464), (15120, 84277), (15336, 83090), (16618, 76680), (17040, 74781), (17805, 71568), (17892, 71220), (18992, 67095), (19170, 66472), (19880, 64098), (21366, 59640), (22365, 56976), (23740, 53676), (23856, 53415), (24927, 51120), (25560, 49854), (26838, 47480), (28488, 44730), (29820, 42732), (30672, 41545), (32049, 39760), (33236, 38340), (35610, 35784)]