998001600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 336

約数和(自身を含む): 3567866880

約数和(自身を除く): 2569865280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 64, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 150, 152, 155, 160, 186, 190, 192, 200, 228, 240, 248, 285, 300, 304, 310, 320, 353, 372, 380, 400, 456, 465, 475, 480, 496, 570, 589, 600, 608, 620, 706, 744, 760, 775, 800, 912, 930, 950, 960, 992, 1059, 1140, 1178, 1200, 1216, 1240, 1412, 1425, 1488, 1520, 1550, 1600, 1765, 1767, 1824, 1860, 1900, 1984, 2118, 2280, 2325, 2356, 2400, 2480, 2824, 2850, 2945, 2976, 3040, 3100, 3530, 3534, 3648, 3720, 3800, 4236, 4560, 4650, 4712, 4800, 4960, 5295, 5648, 5700, 5890, 5952, 6080, 6200, 6707, 7060, 7068, 7440, 7600, 8472, 8825, 8835, 9120, 9300, 9424, 9920, 10590, 10943, 11296, 11400, 11780, 12400, 13414, 14120, 14136, 14725, 14880, 15200, 16944, 17650, 17670, 18240, 18600, 18848, 20121, 21180, 21886, 22592, 22800, 23560, 24800, 26475, 26828, 28240, 28272, 29450, 29760, 30400, 32829, 33535, 33888, 35300, 35340, 37200, 37696, 40242, 42360, 43772, 44175, 45600, 47120, 49600, 52950, 53656, 54715, 56480, 56544, 58900, 65658, 67070, 67776, 70600, 70680, 74400, 80484, 84720, 87544, 88350, 91200, 94240, 100605, 105900, 107312, 109430, 112960, 113088, 117800, 131316, 134140, 141200, 141360, 148800, 160968, 164145, 167675, 169440, 175088, 176700, 188480, 201210, 207917, 211800, 214624, 218860, 235600, 262632, 268280, 273575, 282400, 282720, 321936, 328290, 335350, 338880, 350176, 353400, 402420, 415834, 423600, 429248, 437720, 471200, 503025, 525264, 536560, 547150, 564800, 565440, 623751, 643872, 656580, 670700, 700352, 706800, 804840, 820725, 831668, 847200, 875440, 942400, 1006050, 1039585, 1050528, 1073120, 1094300, 1247502, 1287744, 1313160, 1341400, 1413600, 1609680, 1641450, 1663336, 1694400, 1750880, 2012100, 2079170, 2101056, 2146240, 2188600, 2495004, 2626320, 2682800, 2827200, 3118755, 3219360, 3282900, 3326672, 3501760, 4024200, 4158340, 4377200, 4990008, 5197925, 5252640, 5365600, 6237510, 6438720, 6565800, 6653344, 8048400, 8316680, 8754400, 9980016, 10395850, 10505280, 10731200, 12475020, 13131600, 13306688, 15593775, 16096800, 16633360, 17508800, 19960032, 20791700, 24950040, 26263200, 31187550, 32193600, 33266720, 39920064, 41583400, 49900080, 52526400, 62375100, 66533440, 83166800, 99800160, 124750200, 166333600, 199600320, 249500400, 332667200, 499000800, 998001600]

約数ペア:

[(1, 998001600), (2, 499000800), (3, 332667200), (4, 249500400), (5, 199600320), (6, 166333600), (8, 124750200), (10, 99800160), (12, 83166800), (15, 66533440), (16, 62375100), (19, 52526400), (20, 49900080), (24, 41583400), (25, 39920064), (30, 33266720), (31, 32193600), (32, 31187550), (38, 26263200), (40, 24950040), (48, 20791700), (50, 19960032), (57, 17508800), (60, 16633360), (62, 16096800), (64, 15593775), (75, 13306688), (76, 13131600), (80, 12475020), (93, 10731200), (95, 10505280), (96, 10395850), (100, 9980016), (114, 8754400), (120, 8316680), (124, 8048400), (150, 6653344), (152, 6565800), (155, 6438720), (160, 6237510), (186, 5365600), (190, 5252640), (192, 5197925), (200, 4990008), (228, 4377200), (240, 4158340), (248, 4024200), (285, 3501760), (300, 3326672), (304, 3282900), (310, 3219360), (320, 3118755), (353, 2827200), (372, 2682800), (380, 2626320), (400, 2495004), (456, 2188600), (465, 2146240), (475, 2101056), (480, 2079170), (496, 2012100), (570, 1750880), (589, 1694400), (600, 1663336), (608, 1641450), (620, 1609680), (706, 1413600), (744, 1341400), (760, 1313160), (775, 1287744), (800, 1247502), (912, 1094300), (930, 1073120), (950, 1050528), (960, 1039585), (992, 1006050), (1059, 942400), (1140, 875440), (1178, 847200), (1200, 831668), (1216, 820725), (1240, 804840), (1412, 706800), (1425, 700352), (1488, 670700), (1520, 656580), (1550, 643872), (1600, 623751), (1765, 565440), (1767, 564800), (1824, 547150), (1860, 536560), (1900, 525264), (1984, 503025), (2118, 471200), (2280, 437720), (2325, 429248), (2356, 423600), (2400, 415834), (2480, 402420), (2824, 353400), (2850, 350176), (2945, 338880), (2976, 335350), (3040, 328290), (3100, 321936), (3530, 282720), (3534, 282400), (3648, 273575), (3720, 268280), (3800, 262632), (4236, 235600), (4560, 218860), (4650, 214624), (4712, 211800), (4800, 207917), (4960, 201210), (5295, 188480), (5648, 176700), (5700, 175088), (5890, 169440), (5952, 167675), (6080, 164145), (6200, 160968), (6707, 148800), (7060, 141360), (7068, 141200), (7440, 134140), (7600, 131316), (8472, 117800), (8825, 113088), (8835, 112960), (9120, 109430), (9300, 107312), (9424, 105900), (9920, 100605), (10590, 94240), (10943, 91200), (11296, 88350), (11400, 87544), (11780, 84720), (12400, 80484), (13414, 74400), (14120, 70680), (14136, 70600), (14725, 67776), (14880, 67070), (15200, 65658), (16944, 58900), (17650, 56544), (17670, 56480), (18240, 54715), (18600, 53656), (18848, 52950), (20121, 49600), (21180, 47120), (21886, 45600), (22592, 44175), (22800, 43772), (23560, 42360), (24800, 40242), (26475, 37696), (26828, 37200), (28240, 35340), (28272, 35300), (29450, 33888), (29760, 33535), (30400, 32829)]