2783245440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1311

約数の個数: 256

約数和(自身を含む): 9533687040

約数和(自身を除く): 6750441600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 128, 136, 142, 160, 170, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 384, 408, 426, 480, 510, 544, 568, 640, 680, 710, 816, 852, 960, 1020, 1065, 1088, 1136, 1201, 1207, 1360, 1420, 1632, 1704, 1920, 2040, 2130, 2176, 2272, 2402, 2414, 2720, 2840, 3264, 3408, 3603, 3621, 4080, 4260, 4544, 4804, 4828, 5440, 5680, 6005, 6035, 6528, 6816, 7206, 7242, 8160, 8520, 9088, 9608, 9656, 10880, 11360, 12010, 12070, 13632, 14412, 14484, 16320, 17040, 18015, 18105, 19216, 19312, 20417, 22720, 24020, 24140, 27264, 28824, 28968, 32640, 34080, 36030, 36210, 38432, 38624, 40834, 45440, 48040, 48280, 57648, 57936, 61251, 68160, 72060, 72420, 76864, 77248, 81668, 85271, 96080, 96560, 102085, 115296, 115872, 122502, 136320, 144120, 144840, 153728, 154496, 163336, 170542, 192160, 193120, 204170, 230592, 231744, 245004, 255813, 288240, 289680, 306255, 326672, 341084, 384320, 386240, 408340, 426355, 461184, 463488, 490008, 511626, 576480, 579360, 612510, 653344, 682168, 768640, 772480, 816680, 852710, 980016, 1023252, 1152960, 1158720, 1225020, 1279065, 1306688, 1364336, 1449607, 1633360, 1705420, 1960032, 2046504, 2305920, 2317440, 2450040, 2558130, 2613376, 2728672, 2899214, 3266720, 3410840, 3920064, 4093008, 4348821, 4900080, 5116260, 5457344, 5798428, 6533440, 6821680, 7248035, 7840128, 8186016, 8697642, 9800160, 10232520, 10914688, 11596856, 13066880, 13643360, 14496070, 16372032, 17395284, 19600320, 20465040, 21744105, 23193712, 27286720, 28992140, 32744064, 34790568, 39200640, 40930080, 43488210, 46387424, 54573440, 57984280, 69581136, 81860160, 86976420, 92774848, 115968560, 139162272, 163720320, 173952840, 185549696, 231937120, 278324544, 347905680, 463874240, 556649088, 695811360, 927748480, 1391622720, 2783245440]

約数ペア:

[(1, 2783245440), (2, 1391622720), (3, 927748480), (4, 695811360), (5, 556649088), (6, 463874240), (8, 347905680), (10, 278324544), (12, 231937120), (15, 185549696), (16, 173952840), (17, 163720320), (20, 139162272), (24, 115968560), (30, 92774848), (32, 86976420), (34, 81860160), (40, 69581136), (48, 57984280), (51, 54573440), (60, 46387424), (64, 43488210), (68, 40930080), (71, 39200640), (80, 34790568), (85, 32744064), (96, 28992140), (102, 27286720), (120, 23193712), (128, 21744105), (136, 20465040), (142, 19600320), (160, 17395284), (170, 16372032), (192, 14496070), (204, 13643360), (213, 13066880), (240, 11596856), (255, 10914688), (272, 10232520), (284, 9800160), (320, 8697642), (340, 8186016), (355, 7840128), (384, 7248035), (408, 6821680), (426, 6533440), (480, 5798428), (510, 5457344), (544, 5116260), (568, 4900080), (640, 4348821), (680, 4093008), (710, 3920064), (816, 3410840), (852, 3266720), (960, 2899214), (1020, 2728672), (1065, 2613376), (1088, 2558130), (1136, 2450040), (1201, 2317440), (1207, 2305920), (1360, 2046504), (1420, 1960032), (1632, 1705420), (1704, 1633360), (1920, 1449607), (2040, 1364336), (2130, 1306688), (2176, 1279065), (2272, 1225020), (2402, 1158720), (2414, 1152960), (2720, 1023252), (2840, 980016), (3264, 852710), (3408, 816680), (3603, 772480), (3621, 768640), (4080, 682168), (4260, 653344), (4544, 612510), (4804, 579360), (4828, 576480), (5440, 511626), (5680, 490008), (6005, 463488), (6035, 461184), (6528, 426355), (6816, 408340), (7206, 386240), (7242, 384320), (8160, 341084), (8520, 326672), (9088, 306255), (9608, 289680), (9656, 288240), (10880, 255813), (11360, 245004), (12010, 231744), (12070, 230592), (13632, 204170), (14412, 193120), (14484, 192160), (16320, 170542), (17040, 163336), (18015, 154496), (18105, 153728), (19216, 144840), (19312, 144120), (20417, 136320), (22720, 122502), (24020, 115872), (24140, 115296), (27264, 102085), (28824, 96560), (28968, 96080), (32640, 85271), (34080, 81668), (36030, 77248), (36210, 76864), (38432, 72420), (38624, 72060), (40834, 68160), (45440, 61251), (48040, 57936), (48280, 57648)]