494283840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 224

約数和(自身を含む): 1717023744

約数和(自身を除く): 1222739904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 960, 977, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1954, 1984, 2040, 2108, 2480, 2635, 2720, 2931, 2976, 3162, 3264, 3720, 3908, 4080, 4216, 4885, 4960, 5270, 5440, 5862, 5952, 6324, 7440, 7816, 7905, 8160, 8432, 9770, 9920, 10540, 11724, 12648, 14655, 14880, 15632, 15810, 16320, 16609, 16864, 19540, 21080, 23448, 25296, 29310, 29760, 30287, 31264, 31620, 33218, 33728, 39080, 42160, 46896, 49827, 50592, 58620, 60574, 62528, 63240, 66436, 78160, 83045, 84320, 90861, 93792, 99654, 101184, 117240, 121148, 126480, 132872, 151435, 156320, 166090, 168640, 181722, 187584, 199308, 234480, 242296, 249135, 252960, 265744, 302870, 312640, 332180, 363444, 398616, 454305, 468960, 484592, 498270, 505920, 514879, 531488, 605740, 664360, 726888, 797232, 908610, 937920, 969184, 996540, 1029758, 1062976, 1211480, 1328720, 1453776, 1544637, 1594464, 1817220, 1938368, 1993080, 2059516, 2422960, 2574395, 2657440, 2907552, 3089274, 3188928, 3634440, 3986160, 4119032, 4845920, 5148790, 5314880, 5815104, 6178548, 7268880, 7723185, 7972320, 8238064, 9691840, 10297580, 12357096, 14537760, 15446370, 15944640, 16476128, 20595160, 24714192, 29075520, 30892740, 32952256, 41190320, 49428384, 61785480, 82380640, 98856768, 123570960, 164761280, 247141920, 494283840]

約数ペア:

[(1, 494283840), (2, 247141920), (3, 164761280), (4, 123570960), (5, 98856768), (6, 82380640), (8, 61785480), (10, 49428384), (12, 41190320), (15, 32952256), (16, 30892740), (17, 29075520), (20, 24714192), (24, 20595160), (30, 16476128), (31, 15944640), (32, 15446370), (34, 14537760), (40, 12357096), (48, 10297580), (51, 9691840), (60, 8238064), (62, 7972320), (64, 7723185), (68, 7268880), (80, 6178548), (85, 5815104), (93, 5314880), (96, 5148790), (102, 4845920), (120, 4119032), (124, 3986160), (136, 3634440), (155, 3188928), (160, 3089274), (170, 2907552), (186, 2657440), (192, 2574395), (204, 2422960), (240, 2059516), (248, 1993080), (255, 1938368), (272, 1817220), (310, 1594464), (320, 1544637), (340, 1453776), (372, 1328720), (408, 1211480), (465, 1062976), (480, 1029758), (496, 996540), (510, 969184), (527, 937920), (544, 908610), (620, 797232), (680, 726888), (744, 664360), (816, 605740), (930, 531488), (960, 514879), (977, 505920), (992, 498270), (1020, 484592), (1054, 468960), (1088, 454305), (1240, 398616), (1360, 363444), (1488, 332180), (1581, 312640), (1632, 302870), (1860, 265744), (1954, 252960), (1984, 249135), (2040, 242296), (2108, 234480), (2480, 199308), (2635, 187584), (2720, 181722), (2931, 168640), (2976, 166090), (3162, 156320), (3264, 151435), (3720, 132872), (3908, 126480), (4080, 121148), (4216, 117240), (4885, 101184), (4960, 99654), (5270, 93792), (5440, 90861), (5862, 84320), (5952, 83045), (6324, 78160), (7440, 66436), (7816, 63240), (7905, 62528), (8160, 60574), (8432, 58620), (9770, 50592), (9920, 49827), (10540, 46896), (11724, 42160), (12648, 39080), (14655, 33728), (14880, 33218), (15632, 31620), (15810, 31264), (16320, 30287), (16609, 29760), (16864, 29310), (19540, 25296), (21080, 23448)]