2257990400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 216

約数和(自身を含む): 6082944000

約数和(自身を除く): 3824953600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 380, 400, 475, 496, 589, 599, 608, 620, 640, 760, 775, 800, 950, 992, 1178, 1198, 1216, 1240, 1280, 1520, 1550, 1600, 1900, 1984, 2356, 2396, 2432, 2480, 2945, 2995, 3040, 3100, 3200, 3800, 3968, 4712, 4792, 4864, 4960, 5890, 5990, 6080, 6200, 6400, 7600, 7936, 9424, 9584, 9920, 11381, 11780, 11980, 12160, 12400, 14725, 14975, 15200, 18569, 18848, 19168, 19840, 22762, 23560, 23960, 24320, 24800, 29450, 29950, 30400, 37138, 37696, 38336, 39680, 45524, 47120, 47920, 49600, 56905, 58900, 59900, 60800, 74276, 75392, 76672, 91048, 92845, 94240, 95840, 99200, 113810, 117800, 119800, 121600, 148552, 150784, 153344, 182096, 185690, 188480, 191680, 198400, 227620, 235600, 239600, 284525, 297104, 352811, 364192, 371380, 376960, 383360, 455240, 464225, 471200, 479200, 569050, 594208, 705622, 728384, 742760, 753920, 766720, 910480, 928450, 942400, 958400, 1138100, 1188416, 1411244, 1456768, 1485520, 1764055, 1820960, 1856900, 1884800, 1916800, 2276200, 2376832, 2822488, 2913536, 2971040, 3528110, 3641920, 3713800, 3769600, 3833600, 4552400, 4753664, 5644976, 5942080, 7056220, 7283840, 7427600, 8820275, 9104800, 11289952, 11884160, 14112440, 14567680, 14855200, 17640550, 18209600, 22579904, 23768320, 28224880, 29710400, 35281100, 36419200, 45159808, 56449760, 59420800, 70562200, 72838400, 90319616, 112899520, 118841600, 141124400, 225799040, 282248800, 451598080, 564497600, 1128995200, 2257990400]

約数ペア:

[(1, 2257990400), (2, 1128995200), (4, 564497600), (5, 451598080), (8, 282248800), (10, 225799040), (16, 141124400), (19, 118841600), (20, 112899520), (25, 90319616), (31, 72838400), (32, 70562200), (38, 59420800), (40, 56449760), (50, 45159808), (62, 36419200), (64, 35281100), (76, 29710400), (80, 28224880), (95, 23768320), (100, 22579904), (124, 18209600), (128, 17640550), (152, 14855200), (155, 14567680), (160, 14112440), (190, 11884160), (200, 11289952), (248, 9104800), (256, 8820275), (304, 7427600), (310, 7283840), (320, 7056220), (380, 5942080), (400, 5644976), (475, 4753664), (496, 4552400), (589, 3833600), (599, 3769600), (608, 3713800), (620, 3641920), (640, 3528110), (760, 2971040), (775, 2913536), (800, 2822488), (950, 2376832), (992, 2276200), (1178, 1916800), (1198, 1884800), (1216, 1856900), (1240, 1820960), (1280, 1764055), (1520, 1485520), (1550, 1456768), (1600, 1411244), (1900, 1188416), (1984, 1138100), (2356, 958400), (2396, 942400), (2432, 928450), (2480, 910480), (2945, 766720), (2995, 753920), (3040, 742760), (3100, 728384), (3200, 705622), (3800, 594208), (3968, 569050), (4712, 479200), (4792, 471200), (4864, 464225), (4960, 455240), (5890, 383360), (5990, 376960), (6080, 371380), (6200, 364192), (6400, 352811), (7600, 297104), (7936, 284525), (9424, 239600), (9584, 235600), (9920, 227620), (11381, 198400), (11780, 191680), (11980, 188480), (12160, 185690), (12400, 182096), (14725, 153344), (14975, 150784), (15200, 148552), (18569, 121600), (18848, 119800), (19168, 117800), (19840, 113810), (22762, 99200), (23560, 95840), (23960, 94240), (24320, 92845), (24800, 91048), (29450, 76672), (29950, 75392), (30400, 74276), (37138, 60800), (37696, 59900), (38336, 58900), (39680, 56905), (45524, 49600), (47120, 47920)]