2267216000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 256

約数和(自身を含む): 6660126720

約数和(自身を除く): 4392910720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 640, 653, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1240, 1306, 1400, 1550, 1600, 1736, 1750, 1984, 2000, 2170, 2240, 2480, 2612, 2800, 3100, 3200, 3265, 3472, 3500, 3875, 3968, 4000, 4340, 4480, 4571, 4960, 5224, 5425, 5600, 6200, 6530, 6944, 7000, 7750, 8000, 8680, 9142, 9920, 10448, 10850, 11200, 12400, 13060, 13888, 14000, 15500, 16000, 16325, 17360, 18284, 19840, 20243, 20896, 21700, 22400, 22855, 24800, 26120, 27125, 27776, 28000, 31000, 32650, 34720, 36568, 40486, 41792, 43400, 45710, 49600, 52240, 54250, 56000, 62000, 65300, 69440, 73136, 80972, 81625, 83584, 86800, 91420, 99200, 101215, 104480, 108500, 112000, 114275, 124000, 130600, 138880, 141701, 146272, 161944, 163250, 173600, 182840, 202430, 208960, 217000, 228550, 248000, 261200, 283402, 292544, 323888, 326500, 347200, 365680, 404860, 417920, 434000, 457100, 496000, 506075, 522400, 566804, 571375, 585088, 647776, 653000, 694400, 708505, 731360, 809720, 868000, 914200, 1012150, 1044800, 1133608, 1142750, 1295552, 1306000, 1417010, 1462720, 1619440, 1736000, 1828400, 2024300, 2089600, 2267216, 2285500, 2530375, 2591104, 2612000, 2834020, 2925440, 3238880, 3472000, 3542525, 3656800, 4048600, 4534432, 4571000, 5060750, 5224000, 5668040, 6477760, 7085050, 7313600, 8097200, 9068864, 9142000, 10121500, 10448000, 11336080, 12955520, 14170100, 14627200, 16194400, 17712625, 18137728, 18284000, 20243000, 22672160, 28340200, 32388800, 35425250, 36568000, 40486000, 45344320, 56680400, 64777600, 70850500, 73136000, 80972000, 90688640, 113360800, 141701000, 161944000, 226721600, 283402000, 323888000, 453443200, 566804000, 1133608000, 2267216000]

約数ペア:

[(1, 2267216000), (2, 1133608000), (4, 566804000), (5, 453443200), (7, 323888000), (8, 283402000), (10, 226721600), (14, 161944000), (16, 141701000), (20, 113360800), (25, 90688640), (28, 80972000), (31, 73136000), (32, 70850500), (35, 64777600), (40, 56680400), (50, 45344320), (56, 40486000), (62, 36568000), (64, 35425250), (70, 32388800), (80, 28340200), (100, 22672160), (112, 20243000), (124, 18284000), (125, 18137728), (128, 17712625), (140, 16194400), (155, 14627200), (160, 14170100), (175, 12955520), (200, 11336080), (217, 10448000), (224, 10121500), (248, 9142000), (250, 9068864), (280, 8097200), (310, 7313600), (320, 7085050), (350, 6477760), (400, 5668040), (434, 5224000), (448, 5060750), (496, 4571000), (500, 4534432), (560, 4048600), (620, 3656800), (640, 3542525), (653, 3472000), (700, 3238880), (775, 2925440), (800, 2834020), (868, 2612000), (875, 2591104), (896, 2530375), (992, 2285500), (1000, 2267216), (1085, 2089600), (1120, 2024300), (1240, 1828400), (1306, 1736000), (1400, 1619440), (1550, 1462720), (1600, 1417010), (1736, 1306000), (1750, 1295552), (1984, 1142750), (2000, 1133608), (2170, 1044800), (2240, 1012150), (2480, 914200), (2612, 868000), (2800, 809720), (3100, 731360), (3200, 708505), (3265, 694400), (3472, 653000), (3500, 647776), (3875, 585088), (3968, 571375), (4000, 566804), (4340, 522400), (4480, 506075), (4571, 496000), (4960, 457100), (5224, 434000), (5425, 417920), (5600, 404860), (6200, 365680), (6530, 347200), (6944, 326500), (7000, 323888), (7750, 292544), (8000, 283402), (8680, 261200), (9142, 248000), (9920, 228550), (10448, 217000), (10850, 208960), (11200, 202430), (12400, 182840), (13060, 173600), (13888, 163250), (14000, 161944), (15500, 146272), (16000, 141701), (16325, 138880), (17360, 130600), (18284, 124000), (19840, 114275), (20243, 112000), (20896, 108500), (21700, 104480), (22400, 101215), (22855, 99200), (24800, 91420), (26120, 86800), (27125, 83584), (27776, 81625), (28000, 80972), (31000, 73136), (32650, 69440), (34720, 65300), (36568, 62000), (40486, 56000), (41792, 54250), (43400, 52240), (45710, 49600)]