2949157120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3665

約数の個数: 216

約数和(自身を含む): 8852044824

約数和(自身を除く): 5902887704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3328, 3617, 3640, 3920, 4160, 4480, 5096, 5824, 6272, 6370, 7234, 7280, 7840, 8320, 8960, 10192, 11648, 12544, 12740, 14468, 14560, 15680, 16640, 18085, 20384, 23296, 25319, 25480, 28936, 29120, 31360, 36170, 40768, 47021, 50638, 50960, 57872, 58240, 62720, 72340, 81536, 94042, 101276, 101920, 115744, 116480, 126595, 144680, 163072, 177233, 188084, 202552, 203840, 231488, 235105, 253190, 289360, 329147, 354466, 376168, 405104, 407680, 462976, 470210, 506380, 578720, 658294, 708932, 752336, 810208, 815360, 886165, 925952, 940420, 1012760, 1157440, 1316588, 1417864, 1504672, 1620416, 1645735, 1772330, 1880840, 2025520, 2304029, 2314880, 2633176, 2835728, 3009344, 3240832, 3291470, 3544660, 3761680, 4051040, 4608058, 4629760, 5266352, 5671456, 6018688, 6481664, 6582940, 7089320, 7523360, 8102080, 9216116, 10532704, 11342912, 11520145, 12037376, 13165880, 14178640, 15046720, 16204160, 18432232, 21065408, 22685824, 23040290, 26331760, 28357280, 30093440, 32408320, 36864464, 42130816, 45371648, 46080580, 52663520, 56714560, 60186880, 73728928, 84261632, 92161160, 105327040, 113429120, 147457856, 184322320, 210654080, 226858240, 294915712, 368644640, 421308160, 589831424, 737289280, 1474578560, 2949157120]

約数ペア:

[(1, 2949157120), (2, 1474578560), (4, 737289280), (5, 589831424), (7, 421308160), (8, 368644640), (10, 294915712), (13, 226858240), (14, 210654080), (16, 184322320), (20, 147457856), (26, 113429120), (28, 105327040), (32, 92161160), (35, 84261632), (40, 73728928), (49, 60186880), (52, 56714560), (56, 52663520), (64, 46080580), (65, 45371648), (70, 42130816), (80, 36864464), (91, 32408320), (98, 30093440), (104, 28357280), (112, 26331760), (128, 23040290), (130, 22685824), (140, 21065408), (160, 18432232), (182, 16204160), (196, 15046720), (208, 14178640), (224, 13165880), (245, 12037376), (256, 11520145), (260, 11342912), (280, 10532704), (320, 9216116), (364, 8102080), (392, 7523360), (416, 7089320), (448, 6582940), (455, 6481664), (490, 6018688), (520, 5671456), (560, 5266352), (637, 4629760), (640, 4608058), (728, 4051040), (784, 3761680), (832, 3544660), (896, 3291470), (910, 3240832), (980, 3009344), (1040, 2835728), (1120, 2633176), (1274, 2314880), (1280, 2304029), (1456, 2025520), (1568, 1880840), (1664, 1772330), (1792, 1645735), (1820, 1620416), (1960, 1504672), (2080, 1417864), (2240, 1316588), (2548, 1157440), (2912, 1012760), (3136, 940420), (3185, 925952), (3328, 886165), (3617, 815360), (3640, 810208), (3920, 752336), (4160, 708932), (4480, 658294), (5096, 578720), (5824, 506380), (6272, 470210), (6370, 462976), (7234, 407680), (7280, 405104), (7840, 376168), (8320, 354466), (8960, 329147), (10192, 289360), (11648, 253190), (12544, 235105), (12740, 231488), (14468, 203840), (14560, 202552), (15680, 188084), (16640, 177233), (18085, 163072), (20384, 144680), (23296, 126595), (25319, 116480), (25480, 115744), (28936, 101920), (29120, 101276), (31360, 94042), (36170, 81536), (40768, 72340), (47021, 62720), (50638, 58240), (50960, 57872)]