8004472000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7576

約数の個数: 224

約数和(自身を含む): 23850478080

約数和(自身を除く): 15846006080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 320, 350, 380, 400, 448, 475, 500, 532, 560, 608, 665, 700, 760, 800, 875, 950, 1000, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1750, 1900, 2000, 2128, 2240, 2375, 2660, 2800, 3040, 3325, 3500, 3800, 4000, 4256, 4750, 5320, 5600, 6080, 6650, 7000, 7523, 7600, 8000, 8512, 9500, 10640, 11200, 13300, 14000, 15046, 15200, 16625, 19000, 21280, 26600, 28000, 30092, 30400, 33250, 37615, 38000, 42560, 52661, 53200, 56000, 60184, 66500, 75230, 76000, 105322, 106400, 120368, 133000, 142937, 150460, 152000, 188075, 210644, 212800, 240736, 263305, 266000, 285874, 300920, 376150, 421288, 481472, 526610, 532000, 571748, 601840, 714685, 752300, 842576, 940375, 1000559, 1053220, 1064000, 1143496, 1203680, 1316525, 1429370, 1504600, 1685152, 1880750, 2001118, 2106440, 2286992, 2407360, 2633050, 2858740, 3009200, 3370304, 3573425, 3761500, 4002236, 4212880, 4573984, 5002795, 5266100, 5717480, 6018400, 6582625, 7146850, 7523000, 8004472, 8425760, 9147968, 10005590, 10532200, 11434960, 12036800, 13165250, 14293700, 15046000, 16008944, 16851520, 17867125, 20011180, 21064400, 22869920, 25013975, 26330500, 28587400, 30092000, 32017888, 35734250, 40022360, 42128800, 45739840, 50027950, 52661000, 57174800, 60184000, 64035776, 71468500, 80044720, 84257600, 100055900, 105322000, 114349600, 125069875, 142937000, 160089440, 200111800, 210644000, 228699200, 250139750, 285874000, 320178880, 400223600, 421288000, 500279500, 571748000, 800447200, 1000559000, 1143496000, 1600894400, 2001118000, 4002236000, 8004472000]

約数ペア:

[(1, 8004472000), (2, 4002236000), (4, 2001118000), (5, 1600894400), (7, 1143496000), (8, 1000559000), (10, 800447200), (14, 571748000), (16, 500279500), (19, 421288000), (20, 400223600), (25, 320178880), (28, 285874000), (32, 250139750), (35, 228699200), (38, 210644000), (40, 200111800), (50, 160089440), (56, 142937000), (64, 125069875), (70, 114349600), (76, 105322000), (80, 100055900), (95, 84257600), (100, 80044720), (112, 71468500), (125, 64035776), (133, 60184000), (140, 57174800), (152, 52661000), (160, 50027950), (175, 45739840), (190, 42128800), (200, 40022360), (224, 35734250), (250, 32017888), (266, 30092000), (280, 28587400), (304, 26330500), (320, 25013975), (350, 22869920), (380, 21064400), (400, 20011180), (448, 17867125), (475, 16851520), (500, 16008944), (532, 15046000), (560, 14293700), (608, 13165250), (665, 12036800), (700, 11434960), (760, 10532200), (800, 10005590), (875, 9147968), (950, 8425760), (1000, 8004472), (1064, 7523000), (1120, 7146850), (1216, 6582625), (1330, 6018400), (1400, 5717480), (1520, 5266100), (1600, 5002795), (1750, 4573984), (1900, 4212880), (2000, 4002236), (2128, 3761500), (2240, 3573425), (2375, 3370304), (2660, 3009200), (2800, 2858740), (3040, 2633050), (3325, 2407360), (3500, 2286992), (3800, 2106440), (4000, 2001118), (4256, 1880750), (4750, 1685152), (5320, 1504600), (5600, 1429370), (6080, 1316525), (6650, 1203680), (7000, 1143496), (7523, 1064000), (7600, 1053220), (8000, 1000559), (8512, 940375), (9500, 842576), (10640, 752300), (11200, 714685), (13300, 601840), (14000, 571748), (15046, 532000), (15200, 526610), (16625, 481472), (19000, 421288), (21280, 376150), (26600, 300920), (28000, 285874), (30092, 266000), (30400, 263305), (33250, 240736), (37615, 212800), (38000, 210644), (42560, 188075), (52661, 152000), (53200, 150460), (56000, 142937), (60184, 133000), (66500, 120368), (75230, 106400), (76000, 105322)]