1984227200

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 5099673600

約数和(自身を除く): 3115446400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 79, 80, 94, 100, 128, 158, 160, 167, 188, 200, 235, 316, 320, 334, 376, 395, 400, 470, 632, 640, 668, 752, 790, 800, 835, 940, 1175, 1264, 1336, 1504, 1580, 1600, 1670, 1880, 1975, 2350, 2528, 2672, 3008, 3160, 3200, 3340, 3713, 3760, 3950, 4175, 4700, 5056, 5344, 6016, 6320, 6680, 7426, 7520, 7849, 7900, 8350, 9400, 10112, 10688, 12640, 13193, 13360, 14852, 15040, 15698, 15800, 16700, 18565, 18800, 21376, 25280, 26386, 26720, 29704, 30080, 31396, 31600, 33400, 37130, 37600, 39245, 50560, 52772, 53440, 59408, 62792, 63200, 65965, 66800, 74260, 75200, 78490, 92825, 105544, 106880, 118816, 125584, 126400, 131930, 133600, 148520, 150400, 156980, 185650, 196225, 211088, 237632, 251168, 252800, 263860, 267200, 297040, 313960, 329825, 371300, 392450, 422176, 475264, 502336, 527720, 534400, 594080, 620071, 627920, 659650, 742600, 784900, 844352, 1004672, 1055440, 1188160, 1240142, 1255840, 1319300, 1485200, 1569800, 1688704, 2110880, 2376320, 2480284, 2511680, 2638600, 2970400, 3100355, 3139600, 4221760, 4960568, 5023360, 5277200, 5940800, 6200710, 6279200, 8443520, 9921136, 10554400, 11881600, 12401420, 12558400, 15501775, 19842272, 21108800, 24802840, 25116800, 31003550, 39684544, 42217600, 49605680, 62007100, 79369088, 99211360, 124014200, 198422720, 248028400, 396845440, 496056800, 992113600, 1984227200]

約数ペア:

[(1, 1984227200), (2, 992113600), (4, 496056800), (5, 396845440), (8, 248028400), (10, 198422720), (16, 124014200), (20, 99211360), (25, 79369088), (32, 62007100), (40, 49605680), (47, 42217600), (50, 39684544), (64, 31003550), (79, 25116800), (80, 24802840), (94, 21108800), (100, 19842272), (128, 15501775), (158, 12558400), (160, 12401420), (167, 11881600), (188, 10554400), (200, 9921136), (235, 8443520), (316, 6279200), (320, 6200710), (334, 5940800), (376, 5277200), (395, 5023360), (400, 4960568), (470, 4221760), (632, 3139600), (640, 3100355), (668, 2970400), (752, 2638600), (790, 2511680), (800, 2480284), (835, 2376320), (940, 2110880), (1175, 1688704), (1264, 1569800), (1336, 1485200), (1504, 1319300), (1580, 1255840), (1600, 1240142), (1670, 1188160), (1880, 1055440), (1975, 1004672), (2350, 844352), (2528, 784900), (2672, 742600), (3008, 659650), (3160, 627920), (3200, 620071), (3340, 594080), (3713, 534400), (3760, 527720), (3950, 502336), (4175, 475264), (4700, 422176), (5056, 392450), (5344, 371300), (6016, 329825), (6320, 313960), (6680, 297040), (7426, 267200), (7520, 263860), (7849, 252800), (7900, 251168), (8350, 237632), (9400, 211088), (10112, 196225), (10688, 185650), (12640, 156980), (13193, 150400), (13360, 148520), (14852, 133600), (15040, 131930), (15698, 126400), (15800, 125584), (16700, 118816), (18565, 106880), (18800, 105544), (21376, 92825), (25280, 78490), (26386, 75200), (26720, 74260), (29704, 66800), (30080, 65965), (31396, 63200), (31600, 62792), (33400, 59408), (37130, 53440), (37600, 52772), (39245, 50560)]