1391950800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16811}}^1$

素因数の和:16858

約数の個数: 180

約数和(自身を含む): 5040775584

約数和(自身を除く): 3648824784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 3312, 3450, 3600, 4140, 4600, 5175, 5520, 6900, 8280, 9200, 10350, 13800, 16560, 16811, 20700, 27600, 33622, 41400, 50433, 67244, 82800, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 268976, 302598, 336220, 386653, 403464, 420275, 504330, 605196, 672440, 756495, 773306, 806928, 840550, 1008660, 1159959, 1210392, 1260825, 1344880, 1512990, 1546612, 1681100, 1933265, 2017320, 2319918, 2420784, 2521650, 3025980, 3093224, 3362200, 3479877, 3782475, 3866530, 4034640, 4639836, 5043300, 5799795, 6051960, 6186448, 6724400, 6959754, 7564950, 7733060, 9279672, 9666325, 10086600, 11599590, 12103920, 13919508, 15129900, 15466120, 17399385, 18559344, 19332650, 20173200, 23199180, 27839016, 28998975, 30259800, 30932240, 34798770, 38665300, 46398360, 55678032, 57997950, 60519600, 69597540, 77330600, 86996925, 92796720, 115995900, 139195080, 154661200, 173993850, 231991800, 278390160, 347987700, 463983600, 695975400, 1391950800]

約数ペア:

[(1, 1391950800), (2, 695975400), (3, 463983600), (4, 347987700), (5, 278390160), (6, 231991800), (8, 173993850), (9, 154661200), (10, 139195080), (12, 115995900), (15, 92796720), (16, 86996925), (18, 77330600), (20, 69597540), (23, 60519600), (24, 57997950), (25, 55678032), (30, 46398360), (36, 38665300), (40, 34798770), (45, 30932240), (46, 30259800), (48, 28998975), (50, 27839016), (60, 23199180), (69, 20173200), (72, 19332650), (75, 18559344), (80, 17399385), (90, 15466120), (92, 15129900), (100, 13919508), (115, 12103920), (120, 11599590), (138, 10086600), (144, 9666325), (150, 9279672), (180, 7733060), (184, 7564950), (200, 6959754), (207, 6724400), (225, 6186448), (230, 6051960), (240, 5799795), (276, 5043300), (300, 4639836), (345, 4034640), (360, 3866530), (368, 3782475), (400, 3479877), (414, 3362200), (450, 3093224), (460, 3025980), (552, 2521650), (575, 2420784), (600, 2319918), (690, 2017320), (720, 1933265), (828, 1681100), (900, 1546612), (920, 1512990), (1035, 1344880), (1104, 1260825), (1150, 1210392), (1200, 1159959), (1380, 1008660), (1656, 840550), (1725, 806928), (1800, 773306), (1840, 756495), (2070, 672440), (2300, 605196), (2760, 504330), (3312, 420275), (3450, 403464), (3600, 386653), (4140, 336220), (4600, 302598), (5175, 268976), (5520, 252165), (6900, 201732), (8280, 168110), (9200, 151299), (10350, 134488), (13800, 100866), (16560, 84055), (16811, 82800), (20700, 67244), (27600, 50433), (33622, 41400)]