149484160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 415866240

約数和(自身を除く): 266382080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 547, 560, 610, 640, 854, 896, 976, 1094, 1120, 1220, 1708, 1952, 2135, 2188, 2240, 2440, 2735, 3416, 3829, 3904, 4270, 4376, 4480, 4880, 5470, 6832, 7658, 7808, 8540, 8752, 9760, 10940, 13664, 15316, 17080, 17504, 19145, 19520, 21880, 27328, 30632, 33367, 34160, 35008, 38290, 39040, 43760, 54656, 61264, 66734, 68320, 70016, 76580, 87520, 122528, 133468, 136640, 153160, 166835, 175040, 233569, 245056, 266936, 273280, 306320, 333670, 350080, 467138, 490112, 533872, 612640, 667340, 934276, 1067744, 1167845, 1225280, 1334680, 1868552, 2135488, 2335690, 2450560, 2669360, 3737104, 4270976, 4671380, 5338720, 7474208, 9342760, 10677440, 14948416, 18685520, 21354880, 29896832, 37371040, 74742080, 149484160]

約数ペア:

[(1, 149484160), (2, 74742080), (4, 37371040), (5, 29896832), (7, 21354880), (8, 18685520), (10, 14948416), (14, 10677440), (16, 9342760), (20, 7474208), (28, 5338720), (32, 4671380), (35, 4270976), (40, 3737104), (56, 2669360), (61, 2450560), (64, 2335690), (70, 2135488), (80, 1868552), (112, 1334680), (122, 1225280), (128, 1167845), (140, 1067744), (160, 934276), (224, 667340), (244, 612640), (280, 533872), (305, 490112), (320, 467138), (427, 350080), (448, 333670), (488, 306320), (547, 273280), (560, 266936), (610, 245056), (640, 233569), (854, 175040), (896, 166835), (976, 153160), (1094, 136640), (1120, 133468), (1220, 122528), (1708, 87520), (1952, 76580), (2135, 70016), (2188, 68320), (2240, 66734), (2440, 61264), (2735, 54656), (3416, 43760), (3829, 39040), (3904, 38290), (4270, 35008), (4376, 34160), (4480, 33367), (4880, 30632), (5470, 27328), (6832, 21880), (7658, 19520), (7808, 19145), (8540, 17504), (8752, 17080), (9760, 15316), (10940, 13664)]