276228680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 802373040

約数和(自身を除く): 526144360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 91, 98, 104, 130, 140, 148, 182, 185, 196, 245, 259, 260, 280, 293, 296, 364, 370, 392, 455, 481, 490, 518, 520, 586, 637, 728, 740, 910, 962, 980, 1036, 1172, 1274, 1295, 1465, 1480, 1813, 1820, 1924, 1960, 2051, 2072, 2344, 2405, 2548, 2590, 2930, 3185, 3367, 3626, 3640, 3809, 3848, 4102, 4810, 5096, 5180, 5860, 6370, 6734, 7252, 7618, 8204, 9065, 9620, 10255, 10360, 10841, 11720, 12740, 13468, 14357, 14504, 15236, 16408, 16835, 18130, 19045, 19240, 20510, 21682, 23569, 25480, 26663, 26936, 28714, 30472, 33670, 36260, 38090, 41020, 43364, 47138, 53326, 54205, 57428, 67340, 71785, 72520, 75887, 76180, 82040, 86728, 94276, 106652, 108410, 114856, 117845, 133315, 134680, 140933, 143570, 151774, 152360, 186641, 188552, 213304, 216820, 235690, 266630, 281866, 287140, 303548, 373282, 379435, 433640, 471380, 531209, 533260, 563732, 574280, 607096, 704665, 746564, 758870, 933205, 942760, 986531, 1062418, 1066520, 1127464, 1409330, 1493128, 1517740, 1866410, 1973062, 2124836, 2656045, 2818660, 3035480, 3732820, 3946124, 4249672, 4932655, 5312090, 5637320, 6905717, 7465640, 7892248, 9865310, 10624180, 13811434, 19730620, 21248360, 27622868, 34528585, 39461240, 55245736, 69057170, 138114340, 276228680]

約数ペア:

[(1, 276228680), (2, 138114340), (4, 69057170), (5, 55245736), (7, 39461240), (8, 34528585), (10, 27622868), (13, 21248360), (14, 19730620), (20, 13811434), (26, 10624180), (28, 9865310), (35, 7892248), (37, 7465640), (40, 6905717), (49, 5637320), (52, 5312090), (56, 4932655), (65, 4249672), (70, 3946124), (74, 3732820), (91, 3035480), (98, 2818660), (104, 2656045), (130, 2124836), (140, 1973062), (148, 1866410), (182, 1517740), (185, 1493128), (196, 1409330), (245, 1127464), (259, 1066520), (260, 1062418), (280, 986531), (293, 942760), (296, 933205), (364, 758870), (370, 746564), (392, 704665), (455, 607096), (481, 574280), (490, 563732), (518, 533260), (520, 531209), (586, 471380), (637, 433640), (728, 379435), (740, 373282), (910, 303548), (962, 287140), (980, 281866), (1036, 266630), (1172, 235690), (1274, 216820), (1295, 213304), (1465, 188552), (1480, 186641), (1813, 152360), (1820, 151774), (1924, 143570), (1960, 140933), (2051, 134680), (2072, 133315), (2344, 117845), (2405, 114856), (2548, 108410), (2590, 106652), (2930, 94276), (3185, 86728), (3367, 82040), (3626, 76180), (3640, 75887), (3809, 72520), (3848, 71785), (4102, 67340), (4810, 57428), (5096, 54205), (5180, 53326), (5860, 47138), (6370, 43364), (6734, 41020), (7252, 38090), (7618, 36260), (8204, 33670), (9065, 30472), (9620, 28714), (10255, 26936), (10360, 26663), (10841, 25480), (11720, 23569), (12740, 21682), (13468, 20510), (14357, 19240), (14504, 19045), (15236, 18130), (16408, 16835)]