307838520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 1135330560

約数和(自身を除く): 827492040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 121, 132, 148, 165, 180, 185, 191, 198, 220, 222, 242, 264, 296, 330, 333, 360, 363, 370, 382, 396, 407, 440, 444, 484, 495, 555, 573, 605, 660, 666, 726, 740, 764, 792, 814, 888, 955, 968, 990, 1089, 1110, 1146, 1210, 1221, 1320, 1332, 1452, 1480, 1528, 1628, 1665, 1719, 1815, 1910, 1980, 2035, 2101, 2178, 2220, 2292, 2420, 2442, 2664, 2865, 2904, 3256, 3330, 3438, 3630, 3663, 3820, 3960, 4070, 4202, 4356, 4440, 4477, 4584, 4840, 4884, 5445, 5730, 6105, 6303, 6660, 6876, 7067, 7260, 7326, 7640, 8140, 8404, 8595, 8712, 8954, 9768, 10505, 10890, 11460, 12210, 12606, 13320, 13431, 13752, 14134, 14520, 14652, 16280, 16808, 17190, 17908, 18315, 18909, 21010, 21201, 21780, 22385, 22920, 23111, 24420, 25212, 26862, 28268, 29304, 31515, 34380, 35335, 35816, 36630, 37818, 40293, 42020, 42402, 43560, 44770, 46222, 48840, 50424, 53724, 56536, 63030, 63603, 67155, 68760, 69333, 70670, 73260, 75636, 77737, 80586, 84040, 84804, 89540, 92444, 94545, 106005, 107448, 115555, 126060, 127206, 134310, 138666, 141340, 146520, 151272, 155474, 161172, 169608, 179080, 184888, 189090, 201465, 207999, 212010, 231110, 233211, 252120, 254412, 268620, 277332, 282680, 310948, 318015, 322344, 346665, 378180, 388685, 402930, 415998, 424020, 462220, 466422, 508824, 537240, 554664, 621896, 636030, 693330, 699633, 756360, 777370, 805860, 831996, 848040, 855107, 924440, 932844, 1039995, 1166055, 1272060, 1386660, 1399266, 1554740, 1611720, 1663992, 1710214, 1865688, 2079990, 2332110, 2544120, 2565321, 2773320, 2798532, 3109480, 3420428, 3498165, 4159980, 4275535, 4664220, 5130642, 5597064, 6840856, 6996330, 7695963, 8319960, 8551070, 9328440, 10261284, 12826605, 13992660, 15391926, 17102140, 20522568, 25653210, 27985320, 30783852, 34204280, 38479815, 51306420, 61567704, 76959630, 102612840, 153919260, 307838520]

約数ペア:

[(1, 307838520), (2, 153919260), (3, 102612840), (4, 76959630), (5, 61567704), (6, 51306420), (8, 38479815), (9, 34204280), (10, 30783852), (11, 27985320), (12, 25653210), (15, 20522568), (18, 17102140), (20, 15391926), (22, 13992660), (24, 12826605), (30, 10261284), (33, 9328440), (36, 8551070), (37, 8319960), (40, 7695963), (44, 6996330), (45, 6840856), (55, 5597064), (60, 5130642), (66, 4664220), (72, 4275535), (74, 4159980), (88, 3498165), (90, 3420428), (99, 3109480), (110, 2798532), (111, 2773320), (120, 2565321), (121, 2544120), (132, 2332110), (148, 2079990), (165, 1865688), (180, 1710214), (185, 1663992), (191, 1611720), (198, 1554740), (220, 1399266), (222, 1386660), (242, 1272060), (264, 1166055), (296, 1039995), (330, 932844), (333, 924440), (360, 855107), (363, 848040), (370, 831996), (382, 805860), (396, 777370), (407, 756360), (440, 699633), (444, 693330), (484, 636030), (495, 621896), (555, 554664), (573, 537240), (605, 508824), (660, 466422), (666, 462220), (726, 424020), (740, 415998), (764, 402930), (792, 388685), (814, 378180), (888, 346665), (955, 322344), (968, 318015), (990, 310948), (1089, 282680), (1110, 277332), (1146, 268620), (1210, 254412), (1221, 252120), (1320, 233211), (1332, 231110), (1452, 212010), (1480, 207999), (1528, 201465), (1628, 189090), (1665, 184888), (1719, 179080), (1815, 169608), (1910, 161172), (1980, 155474), (2035, 151272), (2101, 146520), (2178, 141340), (2220, 138666), (2292, 134310), (2420, 127206), (2442, 126060), (2664, 115555), (2865, 107448), (2904, 106005), (3256, 94545), (3330, 92444), (3438, 89540), (3630, 84804), (3663, 84040), (3820, 80586), (3960, 77737), (4070, 75636), (4202, 73260), (4356, 70670), (4440, 69333), (4477, 68760), (4584, 67155), (4840, 63603), (4884, 63030), (5445, 56536), (5730, 53724), (6105, 50424), (6303, 48840), (6660, 46222), (6876, 44770), (7067, 43560), (7260, 42402), (7326, 42020), (7640, 40293), (8140, 37818), (8404, 36630), (8595, 35816), (8712, 35335), (8954, 34380), (9768, 31515), (10505, 29304), (10890, 28268), (11460, 26862), (12210, 25212), (12606, 24420), (13320, 23111), (13431, 22920), (13752, 22385), (14134, 21780), (14520, 21201), (14652, 21010), (16280, 18909), (16808, 18315), (17190, 17908)]