2865094400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2127

約数の個数: 216

約数和(自身を含む): 8370130944

約数和(自身を除く): 5505036544

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, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1984, 2063, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3968, 4126, 4340, 4480, 4960, 5425, 5600, 6200, 6400, 6944, 7936, 8252, 8680, 8960, 9920, 10315, 10850, 11200, 12400, 13888, 14441, 16504, 17360, 19840, 20630, 21700, 22400, 24800, 27776, 28882, 33008, 34720, 39680, 41260, 43400, 44800, 49600, 51575, 55552, 57764, 63953, 66016, 69440, 72205, 82520, 86800, 99200, 103150, 115528, 127906, 132032, 138880, 144410, 165040, 173600, 198400, 206300, 231056, 255812, 264064, 277760, 288820, 319765, 330080, 347200, 361025, 412600, 447671, 462112, 511624, 528128, 577640, 639530, 660160, 694400, 722050, 825200, 895342, 924224, 1023248, 1155280, 1279060, 1320320, 1388800, 1444100, 1598825, 1650400, 1790684, 1848448, 2046496, 2238355, 2310560, 2558120, 2640640, 2888200, 3197650, 3300800, 3581368, 3696896, 4092992, 4476710, 4621120, 5116240, 5776400, 6395300, 6601600, 7162736, 8185984, 8953420, 9242240, 10232480, 11191775, 11552800, 12790600, 13203200, 14325472, 16371968, 17906840, 18484480, 20464960, 22383550, 23105600, 25581200, 28650944, 35813680, 40929920, 44767100, 46211200, 51162400, 57301888, 71627360, 81859840, 89534200, 92422400, 102324800, 114603776, 143254720, 179068400, 204649600, 286509440, 358136800, 409299200, 573018880, 716273600, 1432547200, 2865094400]

約数ペア:

[(1, 2865094400), (2, 1432547200), (4, 716273600), (5, 573018880), (7, 409299200), (8, 358136800), (10, 286509440), (14, 204649600), (16, 179068400), (20, 143254720), (25, 114603776), (28, 102324800), (31, 92422400), (32, 89534200), (35, 81859840), (40, 71627360), (50, 57301888), (56, 51162400), (62, 46211200), (64, 44767100), (70, 40929920), (80, 35813680), (100, 28650944), (112, 25581200), (124, 23105600), (128, 22383550), (140, 20464960), (155, 18484480), (160, 17906840), (175, 16371968), (200, 14325472), (217, 13203200), (224, 12790600), (248, 11552800), (256, 11191775), (280, 10232480), (310, 9242240), (320, 8953420), (350, 8185984), (400, 7162736), (434, 6601600), (448, 6395300), (496, 5776400), (560, 5116240), (620, 4621120), (640, 4476710), (700, 4092992), (775, 3696896), (800, 3581368), (868, 3300800), (896, 3197650), (992, 2888200), (1085, 2640640), (1120, 2558120), (1240, 2310560), (1280, 2238355), (1400, 2046496), (1550, 1848448), (1600, 1790684), (1736, 1650400), (1792, 1598825), (1984, 1444100), (2063, 1388800), (2170, 1320320), (2240, 1279060), (2480, 1155280), (2800, 1023248), (3100, 924224), (3200, 895342), (3472, 825200), (3968, 722050), (4126, 694400), (4340, 660160), (4480, 639530), (4960, 577640), (5425, 528128), (5600, 511624), (6200, 462112), (6400, 447671), (6944, 412600), (7936, 361025), (8252, 347200), (8680, 330080), (8960, 319765), (9920, 288820), (10315, 277760), (10850, 264064), (11200, 255812), (12400, 231056), (13888, 206300), (14441, 198400), (16504, 173600), (17360, 165040), (19840, 144410), (20630, 138880), (21700, 132032), (22400, 127906), (24800, 115528), (27776, 103150), (28882, 99200), (33008, 86800), (34720, 82520), (39680, 72205), (41260, 69440), (43400, 66016), (44800, 63953), (49600, 57764), (51575, 55552)]