47498880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 178899840

約数和(自身を除く): 131400960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 173, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 346, 352, 384, 390, 416, 429, 440, 480, 519, 520, 528, 572, 624, 640, 660, 692, 704, 715, 780, 832, 858, 865, 880, 960, 1038, 1040, 1056, 1144, 1248, 1320, 1384, 1408, 1430, 1560, 1664, 1716, 1730, 1760, 1903, 1920, 2076, 2080, 2112, 2145, 2249, 2288, 2496, 2595, 2640, 2768, 2860, 3120, 3432, 3460, 3520, 3806, 4152, 4160, 4224, 4290, 4498, 4576, 4992, 5190, 5280, 5536, 5709, 5720, 6240, 6747, 6864, 6920, 7040, 7612, 8304, 8320, 8580, 8996, 9152, 9515, 10380, 10560, 11072, 11245, 11418, 11440, 12480, 13494, 13728, 13840, 15224, 16608, 17160, 17992, 18304, 19030, 20760, 21120, 22144, 22490, 22836, 22880, 24739, 24960, 26988, 27456, 27680, 28545, 30448, 33216, 33735, 34320, 35984, 38060, 41520, 44980, 45672, 45760, 49478, 53976, 54912, 55360, 57090, 60896, 66432, 67470, 68640, 71968, 74217, 76120, 83040, 89960, 91344, 91520, 98956, 107952, 110720, 114180, 121792, 123695, 134940, 137280, 143936, 148434, 152240, 166080, 179920, 182688, 197912, 215904, 228360, 243584, 247390, 269880, 274560, 287872, 296868, 304480, 332160, 359840, 365376, 371085, 395824, 431808, 456720, 494780, 539760, 593736, 608960, 719680, 730752, 742170, 791648, 863616, 913440, 989560, 1079520, 1187472, 1217920, 1439360, 1484340, 1583296, 1826880, 1979120, 2159040, 2374944, 2968680, 3166592, 3653760, 3958240, 4318080, 4749888, 5937360, 7916480, 9499776, 11874720, 15832960, 23749440, 47498880]

約数ペア:

[(1, 47498880), (2, 23749440), (3, 15832960), (4, 11874720), (5, 9499776), (6, 7916480), (8, 5937360), (10, 4749888), (11, 4318080), (12, 3958240), (13, 3653760), (15, 3166592), (16, 2968680), (20, 2374944), (22, 2159040), (24, 1979120), (26, 1826880), (30, 1583296), (32, 1484340), (33, 1439360), (39, 1217920), (40, 1187472), (44, 1079520), (48, 989560), (52, 913440), (55, 863616), (60, 791648), (64, 742170), (65, 730752), (66, 719680), (78, 608960), (80, 593736), (88, 539760), (96, 494780), (104, 456720), (110, 431808), (120, 395824), (128, 371085), (130, 365376), (132, 359840), (143, 332160), (156, 304480), (160, 296868), (165, 287872), (173, 274560), (176, 269880), (192, 247390), (195, 243584), (208, 228360), (220, 215904), (240, 197912), (260, 182688), (264, 179920), (286, 166080), (312, 152240), (320, 148434), (330, 143936), (346, 137280), (352, 134940), (384, 123695), (390, 121792), (416, 114180), (429, 110720), (440, 107952), (480, 98956), (519, 91520), (520, 91344), (528, 89960), (572, 83040), (624, 76120), (640, 74217), (660, 71968), (692, 68640), (704, 67470), (715, 66432), (780, 60896), (832, 57090), (858, 55360), (865, 54912), (880, 53976), (960, 49478), (1038, 45760), (1040, 45672), (1056, 44980), (1144, 41520), (1248, 38060), (1320, 35984), (1384, 34320), (1408, 33735), (1430, 33216), (1560, 30448), (1664, 28545), (1716, 27680), (1730, 27456), (1760, 26988), (1903, 24960), (1920, 24739), (2076, 22880), (2080, 22836), (2112, 22490), (2145, 22144), (2249, 21120), (2288, 20760), (2496, 19030), (2595, 18304), (2640, 17992), (2768, 17160), (2860, 16608), (3120, 15224), (3432, 13840), (3460, 13728), (3520, 13494), (3806, 12480), (4152, 11440), (4160, 11418), (4224, 11245), (4290, 11072), (4498, 10560), (4576, 10380), (4992, 9515), (5190, 9152), (5280, 8996), (5536, 8580), (5709, 8320), (5720, 8304), (6240, 7612), (6747, 7040), (6864, 6920)]