1965152000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 5795672064

約数和(自身を除く): 3830520064

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, 256, 280, 283, 310, 320, 350, 400, 434, 448, 496, 500, 560, 566, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1132, 1240, 1280, 1400, 1415, 1550, 1600, 1736, 1750, 1792, 1981, 1984, 2000, 2170, 2240, 2264, 2480, 2800, 2830, 3100, 3200, 3472, 3500, 3875, 3962, 3968, 4000, 4340, 4480, 4528, 4960, 5425, 5600, 5660, 6200, 6400, 6944, 7000, 7075, 7750, 7924, 7936, 8000, 8680, 8773, 8960, 9056, 9905, 9920, 10850, 11200, 11320, 12400, 13888, 14000, 14150, 15500, 15848, 16000, 17360, 17546, 18112, 19810, 19840, 21700, 22400, 22640, 24800, 27125, 27776, 28000, 28300, 31000, 31696, 32000, 34720, 35092, 35375, 36224, 39620, 39680, 43400, 43865, 44800, 45280, 49525, 49600, 54250, 55552, 56000, 56600, 61411, 62000, 63392, 69440, 70184, 70750, 72448, 79240, 86800, 87730, 90560, 99050, 99200, 108500, 112000, 113200, 122822, 124000, 126784, 138880, 140368, 141500, 158480, 173600, 175460, 181120, 198100, 198400, 217000, 219325, 224000, 226400, 245644, 247625, 248000, 253568, 277760, 280736, 283000, 307055, 316960, 347200, 350920, 362240, 396200, 434000, 438650, 452800, 491288, 495250, 496000, 507136, 561472, 566000, 614110, 633920, 694400, 701840, 792400, 868000, 877300, 905600, 982576, 990500, 992000, 1096625, 1122944, 1132000, 1228220, 1267840, 1388800, 1403680, 1535275, 1584800, 1736000, 1754600, 1811200, 1965152, 1981000, 2193250, 2245888, 2264000, 2456440, 2535680, 2807360, 3070550, 3169600, 3472000, 3509200, 3930304, 3962000, 4386500, 4528000, 4912880, 5614720, 6141100, 6339200, 6944000, 7018400, 7676375, 7860608, 7924000, 8773000, 9056000, 9825760, 11229440, 12282200, 12678400, 14036800, 15352750, 15721216, 15848000, 17546000, 19651520, 24564400, 28073600, 30705500, 31696000, 35092000, 39303040, 49128800, 56147200, 61411000, 63392000, 70184000, 78606080, 98257600, 122822000, 140368000, 196515200, 245644000, 280736000, 393030400, 491288000, 982576000, 1965152000]

約数ペア:

[(1, 1965152000), (2, 982576000), (4, 491288000), (5, 393030400), (7, 280736000), (8, 245644000), (10, 196515200), (14, 140368000), (16, 122822000), (20, 98257600), (25, 78606080), (28, 70184000), (31, 63392000), (32, 61411000), (35, 56147200), (40, 49128800), (50, 39303040), (56, 35092000), (62, 31696000), (64, 30705500), (70, 28073600), (80, 24564400), (100, 19651520), (112, 17546000), (124, 15848000), (125, 15721216), (128, 15352750), (140, 14036800), (155, 12678400), (160, 12282200), (175, 11229440), (200, 9825760), (217, 9056000), (224, 8773000), (248, 7924000), (250, 7860608), (256, 7676375), (280, 7018400), (283, 6944000), (310, 6339200), (320, 6141100), (350, 5614720), (400, 4912880), (434, 4528000), (448, 4386500), (496, 3962000), (500, 3930304), (560, 3509200), (566, 3472000), (620, 3169600), (640, 3070550), (700, 2807360), (775, 2535680), (800, 2456440), (868, 2264000), (875, 2245888), (896, 2193250), (992, 1981000), (1000, 1965152), (1085, 1811200), (1120, 1754600), (1132, 1736000), (1240, 1584800), (1280, 1535275), (1400, 1403680), (1415, 1388800), (1550, 1267840), (1600, 1228220), (1736, 1132000), (1750, 1122944), (1792, 1096625), (1981, 992000), (1984, 990500), (2000, 982576), (2170, 905600), (2240, 877300), (2264, 868000), (2480, 792400), (2800, 701840), (2830, 694400), (3100, 633920), (3200, 614110), (3472, 566000), (3500, 561472), (3875, 507136), (3962, 496000), (3968, 495250), (4000, 491288), (4340, 452800), (4480, 438650), (4528, 434000), (4960, 396200), (5425, 362240), (5600, 350920), (5660, 347200), (6200, 316960), (6400, 307055), (6944, 283000), (7000, 280736), (7075, 277760), (7750, 253568), (7924, 248000), (7936, 247625), (8000, 245644), (8680, 226400), (8773, 224000), (8960, 219325), (9056, 217000), (9905, 198400), (9920, 198100), (10850, 181120), (11200, 175460), (11320, 173600), (12400, 158480), (13888, 141500), (14000, 140368), (14150, 138880), (15500, 126784), (15848, 124000), (16000, 122822), (17360, 113200), (17546, 112000), (18112, 108500), (19810, 99200), (19840, 99050), (21700, 90560), (22400, 87730), (22640, 86800), (24800, 79240), (27125, 72448), (27776, 70750), (28000, 70184), (28300, 69440), (31000, 63392), (31696, 62000), (32000, 61411), (34720, 56600), (35092, 56000), (35375, 55552), (36224, 54250), (39620, 49600), (39680, 49525), (43400, 45280), (43865, 44800)]