39374720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 126904320

約数和(自身を除く): 87529600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 47, 55, 56, 64, 68, 70, 77, 80, 85, 88, 94, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 188, 220, 224, 235, 238, 272, 280, 308, 320, 329, 340, 352, 374, 376, 385, 440, 448, 470, 476, 517, 544, 560, 595, 616, 640, 658, 680, 704, 748, 752, 770, 799, 880, 896, 935, 940, 952, 1034, 1088, 1120, 1190, 1232, 1309, 1316, 1360, 1408, 1496, 1504, 1540, 1598, 1645, 1760, 1870, 1880, 1904, 2068, 2176, 2240, 2380, 2464, 2585, 2618, 2632, 2720, 2992, 3008, 3080, 3196, 3290, 3520, 3619, 3740, 3760, 3808, 3995, 4136, 4480, 4760, 4928, 5170, 5236, 5264, 5440, 5593, 5984, 6016, 6160, 6392, 6545, 6580, 7040, 7238, 7480, 7520, 7616, 7990, 8272, 8789, 9520, 9856, 10340, 10472, 10528, 10880, 11186, 11968, 12320, 12784, 13090, 13160, 14476, 14960, 15040, 15232, 15980, 16544, 17578, 18095, 19040, 20680, 20944, 21056, 22372, 23936, 24640, 25568, 26180, 26320, 27965, 28952, 29920, 30080, 31960, 33088, 35156, 36190, 38080, 41360, 41888, 42112, 43945, 44744, 49280, 51136, 52360, 52640, 55930, 57904, 59840, 61523, 63920, 66176, 70312, 72380, 76160, 82720, 83776, 87890, 89488, 102272, 104720, 105280, 111860, 115808, 119680, 123046, 127840, 140624, 144760, 165440, 167552, 175780, 178976, 209440, 210560, 223720, 231616, 246092, 255680, 281248, 289520, 307615, 330880, 351560, 357952, 418880, 447440, 463232, 492184, 511360, 562496, 579040, 615230, 703120, 715904, 837760, 894880, 984368, 1124992, 1158080, 1230460, 1406240, 1789760, 1968736, 2316160, 2460920, 2812480, 3579520, 3937472, 4921840, 5624960, 7874944, 9843680, 19687360, 39374720]

約数ペア:

[(1, 39374720), (2, 19687360), (4, 9843680), (5, 7874944), (7, 5624960), (8, 4921840), (10, 3937472), (11, 3579520), (14, 2812480), (16, 2460920), (17, 2316160), (20, 1968736), (22, 1789760), (28, 1406240), (32, 1230460), (34, 1158080), (35, 1124992), (40, 984368), (44, 894880), (47, 837760), (55, 715904), (56, 703120), (64, 615230), (68, 579040), (70, 562496), (77, 511360), (80, 492184), (85, 463232), (88, 447440), (94, 418880), (110, 357952), (112, 351560), (119, 330880), (128, 307615), (136, 289520), (140, 281248), (154, 255680), (160, 246092), (170, 231616), (176, 223720), (187, 210560), (188, 209440), (220, 178976), (224, 175780), (235, 167552), (238, 165440), (272, 144760), (280, 140624), (308, 127840), (320, 123046), (329, 119680), (340, 115808), (352, 111860), (374, 105280), (376, 104720), (385, 102272), (440, 89488), (448, 87890), (470, 83776), (476, 82720), (517, 76160), (544, 72380), (560, 70312), (595, 66176), (616, 63920), (640, 61523), (658, 59840), (680, 57904), (704, 55930), (748, 52640), (752, 52360), (770, 51136), (799, 49280), (880, 44744), (896, 43945), (935, 42112), (940, 41888), (952, 41360), (1034, 38080), (1088, 36190), (1120, 35156), (1190, 33088), (1232, 31960), (1309, 30080), (1316, 29920), (1360, 28952), (1408, 27965), (1496, 26320), (1504, 26180), (1540, 25568), (1598, 24640), (1645, 23936), (1760, 22372), (1870, 21056), (1880, 20944), (1904, 20680), (2068, 19040), (2176, 18095), (2240, 17578), (2380, 16544), (2464, 15980), (2585, 15232), (2618, 15040), (2632, 14960), (2720, 14476), (2992, 13160), (3008, 13090), (3080, 12784), (3196, 12320), (3290, 11968), (3520, 11186), (3619, 10880), (3740, 10528), (3760, 10472), (3808, 10340), (3995, 9856), (4136, 9520), (4480, 8789), (4760, 8272), (4928, 7990), (5170, 7616), (5236, 7520), (5264, 7480), (5440, 7238), (5593, 7040), (5984, 6580), (6016, 6545), (6160, 6392)]