42867754880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{64591}}^1$

素因数の和:64688

約数の個数: 128

約数和(自身を含む): 110289548160

約数和(自身を除く): 67421793280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 244, 272, 305, 320, 340, 488, 544, 610, 640, 680, 976, 1037, 1088, 1220, 1360, 1952, 2074, 2176, 2440, 2720, 3904, 4148, 4880, 5185, 5440, 7808, 8296, 9760, 10370, 10880, 16592, 19520, 20740, 33184, 39040, 41480, 64591, 66368, 82960, 129182, 132736, 165920, 258364, 322955, 331840, 516728, 645910, 663680, 1033456, 1098047, 1291820, 2066912, 2196094, 2583640, 3940051, 4133824, 4392188, 5167280, 5490235, 7880102, 8267648, 8784376, 10334560, 10980470, 15760204, 17568752, 19700255, 20669120, 21960940, 31520408, 35137504, 39400510, 41338240, 43921880, 63040816, 66980867, 70275008, 78801020, 87843760, 126081632, 133961734, 140550016, 157602040, 175687520, 252163264, 267923468, 315204080, 334904335, 351375040, 504326528, 535846936, 630408160, 669808670, 702750080, 1071693872, 1260816320, 1339617340, 2143387744, 2521632640, 2679234680, 4286775488, 5358469360, 8573550976, 10716938720, 21433877440, 42867754880]

約数ペア:

[(1, 42867754880), (2, 21433877440), (4, 10716938720), (5, 8573550976), (8, 5358469360), (10, 4286775488), (16, 2679234680), (17, 2521632640), (20, 2143387744), (32, 1339617340), (34, 1260816320), (40, 1071693872), (61, 702750080), (64, 669808670), (68, 630408160), (80, 535846936), (85, 504326528), (122, 351375040), (128, 334904335), (136, 315204080), (160, 267923468), (170, 252163264), (244, 175687520), (272, 157602040), (305, 140550016), (320, 133961734), (340, 126081632), (488, 87843760), (544, 78801020), (610, 70275008), (640, 66980867), (680, 63040816), (976, 43921880), (1037, 41338240), (1088, 39400510), (1220, 35137504), (1360, 31520408), (1952, 21960940), (2074, 20669120), (2176, 19700255), (2440, 17568752), (2720, 15760204), (3904, 10980470), (4148, 10334560), (4880, 8784376), (5185, 8267648), (5440, 7880102), (7808, 5490235), (8296, 5167280), (9760, 4392188), (10370, 4133824), (10880, 3940051), (16592, 2583640), (19520, 2196094), (20740, 2066912), (33184, 1291820), (39040, 1098047), (41480, 1033456), (64591, 663680), (66368, 645910), (82960, 516728), (129182, 331840), (132736, 322955), (165920, 258364)]