42977760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12816

約数の個数: 96

約数和(自身を含む): 154732032

約数和(自身を除く): 111754272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12791, 25582, 38373, 51164, 63955, 76746, 89537, 102328, 127910, 153492, 179074, 191865, 204656, 255820, 268611, 306984, 358148, 383730, 409312, 447685, 511640, 537222, 613968, 716296, 767460, 895370, 1023280, 1074444, 1227936, 1343055, 1432592, 1534920, 1790740, 2046560, 2148888, 2686110, 2865184, 3069840, 3581480, 4297776, 5372220, 6139680, 7162960, 8595552, 10744440, 14325920, 21488880, 42977760]

約数ペア:

[(1, 42977760), (2, 21488880), (3, 14325920), (4, 10744440), (5, 8595552), (6, 7162960), (7, 6139680), (8, 5372220), (10, 4297776), (12, 3581480), (14, 3069840), (15, 2865184), (16, 2686110), (20, 2148888), (21, 2046560), (24, 1790740), (28, 1534920), (30, 1432592), (32, 1343055), (35, 1227936), (40, 1074444), (42, 1023280), (48, 895370), (56, 767460), (60, 716296), (70, 613968), (80, 537222), (84, 511640), (96, 447685), (105, 409312), (112, 383730), (120, 358148), (140, 306984), (160, 268611), (168, 255820), (210, 204656), (224, 191865), (240, 179074), (280, 153492), (336, 127910), (420, 102328), (480, 89537), (560, 76746), (672, 63955), (840, 51164), (1120, 38373), (1680, 25582), (3360, 12791)]