74432960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 212652864

約数和(自身を除く): 138219904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 101, 112, 140, 160, 188, 196, 202, 224, 235, 245, 280, 320, 329, 376, 392, 404, 448, 470, 490, 505, 560, 658, 707, 752, 784, 808, 940, 980, 1010, 1120, 1316, 1414, 1504, 1568, 1616, 1645, 1880, 1960, 2020, 2240, 2303, 2632, 2828, 3008, 3136, 3232, 3290, 3535, 3760, 3920, 4040, 4606, 4747, 4949, 5264, 5656, 6464, 6580, 7070, 7520, 7840, 8080, 9212, 9494, 9898, 10528, 11312, 11515, 13160, 14140, 15040, 15680, 16160, 18424, 18988, 19796, 21056, 22624, 23030, 23735, 24745, 26320, 28280, 32320, 33229, 36848, 37976, 39592, 45248, 46060, 47470, 49490, 52640, 56560, 66458, 73696, 75952, 79184, 92120, 94940, 98980, 105280, 113120, 132916, 147392, 151904, 158368, 166145, 184240, 189880, 197960, 226240, 232603, 265832, 303808, 316736, 332290, 368480, 379760, 395920, 465206, 531664, 664580, 736960, 759520, 791840, 930412, 1063328, 1163015, 1329160, 1519040, 1583680, 1860824, 2126656, 2326030, 2658320, 3721648, 4652060, 5316640, 7443296, 9304120, 10633280, 14886592, 18608240, 37216480, 74432960]

約数ペア:

[(1, 74432960), (2, 37216480), (4, 18608240), (5, 14886592), (7, 10633280), (8, 9304120), (10, 7443296), (14, 5316640), (16, 4652060), (20, 3721648), (28, 2658320), (32, 2326030), (35, 2126656), (40, 1860824), (47, 1583680), (49, 1519040), (56, 1329160), (64, 1163015), (70, 1063328), (80, 930412), (94, 791840), (98, 759520), (101, 736960), (112, 664580), (140, 531664), (160, 465206), (188, 395920), (196, 379760), (202, 368480), (224, 332290), (235, 316736), (245, 303808), (280, 265832), (320, 232603), (329, 226240), (376, 197960), (392, 189880), (404, 184240), (448, 166145), (470, 158368), (490, 151904), (505, 147392), (560, 132916), (658, 113120), (707, 105280), (752, 98980), (784, 94940), (808, 92120), (940, 79184), (980, 75952), (1010, 73696), (1120, 66458), (1316, 56560), (1414, 52640), (1504, 49490), (1568, 47470), (1616, 46060), (1645, 45248), (1880, 39592), (1960, 37976), (2020, 36848), (2240, 33229), (2303, 32320), (2632, 28280), (2828, 26320), (3008, 24745), (3136, 23735), (3232, 23030), (3290, 22624), (3535, 21056), (3760, 19796), (3920, 18988), (4040, 18424), (4606, 16160), (4747, 15680), (4949, 15040), (5264, 14140), (5656, 13160), (6464, 11515), (6580, 11312), (7070, 10528), (7520, 9898), (7840, 9494), (8080, 9212)]