1995705600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 432

約数和(自身を含む): 7786168320

約数和(自身を除く): 5790462720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 479, 480, 496, 525, 560, 600, 620, 640, 651, 672, 700, 744, 768, 775, 800, 840, 868, 896, 930, 958, 960, 992, 1050, 1085, 1120, 1200, 1240, 1280, 1302, 1344, 1400, 1437, 1488, 1550, 1600, 1680, 1736, 1792, 1860, 1916, 1920, 1984, 2100, 2170, 2240, 2325, 2395, 2400, 2480, 2604, 2688, 2800, 2874, 2976, 3100, 3200, 3255, 3353, 3360, 3472, 3720, 3832, 3840, 3968, 4200, 4340, 4480, 4650, 4790, 4800, 4960, 5208, 5376, 5425, 5600, 5748, 5952, 6200, 6400, 6510, 6706, 6720, 6944, 7185, 7440, 7664, 7936, 8400, 8680, 8960, 9300, 9580, 9600, 9920, 10059, 10416, 10850, 11200, 11496, 11904, 11975, 12400, 13020, 13412, 13440, 13888, 14370, 14849, 14880, 15328, 16275, 16765, 16800, 17360, 18600, 19160, 19200, 19840, 20118, 20832, 21700, 22400, 22992, 23808, 23950, 24800, 26040, 26824, 26880, 27776, 28740, 29698, 29760, 30656, 32550, 33530, 33600, 34720, 35925, 37200, 38320, 39680, 40236, 41664, 43400, 44547, 44800, 45984, 47900, 49600, 50295, 52080, 53648, 55552, 57480, 59396, 59520, 61312, 65100, 67060, 67200, 69440, 71850, 74245, 74400, 76640, 80472, 83328, 83825, 86800, 89094, 91968, 95800, 99200, 100590, 103943, 104160, 107296, 114960, 118792, 119040, 122624, 130200, 134120, 134400, 138880, 143700, 148490, 148800, 153280, 160944, 166656, 167650, 173600, 178188, 183936, 191600, 198400, 201180, 207886, 208320, 214592, 222735, 229920, 237584, 251475, 260400, 268240, 277760, 287400, 296980, 297600, 306560, 311829, 321888, 335300, 347200, 356376, 367872, 371225, 383200, 402360, 415772, 416640, 429184, 445470, 459840, 475168, 502950, 519715, 520800, 536480, 574800, 593960, 595200, 613120, 623658, 643776, 670600, 694400, 712752, 742450, 766400, 804720, 831544, 833280, 858368, 890940, 919680, 950336, 1005900, 1039430, 1041600, 1072960, 1113675, 1149600, 1187920, 1247316, 1287552, 1341200, 1388800, 1425504, 1484900, 1532800, 1559145, 1609440, 1663088, 1781880, 1839360, 1900672, 2011800, 2078860, 2083200, 2145920, 2227350, 2299200, 2375840, 2494632, 2575104, 2598575, 2682400, 2851008, 2969800, 3065600, 3118290, 3218880, 3326176, 3563760, 3801344, 4023600, 4157720, 4166400, 4291840, 4454700, 4598400, 4751680, 4989264, 5197150, 5364800, 5702016, 5939600, 6236580, 6437760, 6652352, 7127520, 7795725, 8047200, 8315440, 8909400, 9196800, 9503360, 9978528, 10394300, 10729600, 11404032, 11879200, 12473160, 12875520, 13304704, 14255040, 15591450, 16094400, 16630880, 17818800, 19006720, 19957056, 20788600, 21459200, 23758400, 24946320, 26609408, 28510080, 31182900, 32188800, 33261760, 35637600, 39914112, 41577200, 47516800, 49892640, 57020160, 62365800, 64377600, 66523520, 71275200, 79828224, 83154400, 95033600, 99785280, 124731600, 133047040, 142550400, 166308800, 199570560, 249463200, 285100800, 332617600, 399141120, 498926400, 665235200, 997852800, 1995705600]

約数ペア:

[(1, 1995705600), (2, 997852800), (3, 665235200), (4, 498926400), (5, 399141120), (6, 332617600), (7, 285100800), (8, 249463200), (10, 199570560), (12, 166308800), (14, 142550400), (15, 133047040), (16, 124731600), (20, 99785280), (21, 95033600), (24, 83154400), (25, 79828224), (28, 71275200), (30, 66523520), (31, 64377600), (32, 62365800), (35, 57020160), (40, 49892640), (42, 47516800), (48, 41577200), (50, 39914112), (56, 35637600), (60, 33261760), (62, 32188800), (64, 31182900), (70, 28510080), (75, 26609408), (80, 24946320), (84, 23758400), (93, 21459200), (96, 20788600), (100, 19957056), (105, 19006720), (112, 17818800), (120, 16630880), (124, 16094400), (128, 15591450), (140, 14255040), (150, 13304704), (155, 12875520), (160, 12473160), (168, 11879200), (175, 11404032), (186, 10729600), (192, 10394300), (200, 9978528), (210, 9503360), (217, 9196800), (224, 8909400), (240, 8315440), (248, 8047200), (256, 7795725), (280, 7127520), (300, 6652352), (310, 6437760), (320, 6236580), (336, 5939600), (350, 5702016), (372, 5364800), (384, 5197150), (400, 4989264), (420, 4751680), (434, 4598400), (448, 4454700), (465, 4291840), (479, 4166400), (480, 4157720), (496, 4023600), (525, 3801344), (560, 3563760), (600, 3326176), (620, 3218880), (640, 3118290), (651, 3065600), (672, 2969800), (700, 2851008), (744, 2682400), (768, 2598575), (775, 2575104), (800, 2494632), (840, 2375840), (868, 2299200), (896, 2227350), (930, 2145920), (958, 2083200), (960, 2078860), (992, 2011800), (1050, 1900672), (1085, 1839360), (1120, 1781880), (1200, 1663088), (1240, 1609440), (1280, 1559145), (1302, 1532800), (1344, 1484900), (1400, 1425504), (1437, 1388800), (1488, 1341200), (1550, 1287552), (1600, 1247316), (1680, 1187920), (1736, 1149600), (1792, 1113675), (1860, 1072960), (1916, 1041600), (1920, 1039430), (1984, 1005900), (2100, 950336), (2170, 919680), (2240, 890940), (2325, 858368), (2395, 833280), (2400, 831544), (2480, 804720), (2604, 766400), (2688, 742450), (2800, 712752), (2874, 694400), (2976, 670600), (3100, 643776), (3200, 623658), (3255, 613120), (3353, 595200), (3360, 593960), (3472, 574800), (3720, 536480), (3832, 520800), (3840, 519715), (3968, 502950), (4200, 475168), (4340, 459840), (4480, 445470), (4650, 429184), (4790, 416640), (4800, 415772), (4960, 402360), (5208, 383200), (5376, 371225), (5425, 367872), (5600, 356376), (5748, 347200), (5952, 335300), (6200, 321888), (6400, 311829), (6510, 306560), (6706, 297600), (6720, 296980), (6944, 287400), (7185, 277760), (7440, 268240), (7664, 260400), (7936, 251475), (8400, 237584), (8680, 229920), (8960, 222735), (9300, 214592), (9580, 208320), (9600, 207886), (9920, 201180), (10059, 198400), (10416, 191600), (10850, 183936), (11200, 178188), (11496, 173600), (11904, 167650), (11975, 166656), (12400, 160944), (13020, 153280), (13412, 148800), (13440, 148490), (13888, 143700), (14370, 138880), (14849, 134400), (14880, 134120), (15328, 130200), (16275, 122624), (16765, 119040), (16800, 118792), (17360, 114960), (18600, 107296), (19160, 104160), (19200, 103943), (19840, 100590), (20118, 99200), (20832, 95800), (21700, 91968), (22400, 89094), (22992, 86800), (23808, 83825), (23950, 83328), (24800, 80472), (26040, 76640), (26824, 74400), (26880, 74245), (27776, 71850), (28740, 69440), (29698, 67200), (29760, 67060), (30656, 65100), (32550, 61312), (33530, 59520), (33600, 59396), (34720, 57480), (35925, 55552), (37200, 53648), (38320, 52080), (39680, 50295), (40236, 49600), (41664, 47900), (43400, 45984), (44547, 44800)]