42202440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16747}}^1$

素因数の和:16771

約数の個数: 96

約数和(自身を含む): 156761280

約数和(自身を除く): 114558840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16747, 33494, 50241, 66988, 83735, 100482, 117229, 133976, 150723, 167470, 200964, 234458, 251205, 301446, 334940, 351687, 401928, 468916, 502410, 586145, 602892, 669880, 703374, 753615, 937832, 1004820, 1055061, 1172290, 1205784, 1406748, 1507230, 1758435, 2009640, 2110122, 2344580, 2813496, 3014460, 3516870, 4220244, 4689160, 5275305, 6028920, 7033740, 8440488, 10550610, 14067480, 21101220, 42202440]

約数ペア:

[(1, 42202440), (2, 21101220), (3, 14067480), (4, 10550610), (5, 8440488), (6, 7033740), (7, 6028920), (8, 5275305), (9, 4689160), (10, 4220244), (12, 3516870), (14, 3014460), (15, 2813496), (18, 2344580), (20, 2110122), (21, 2009640), (24, 1758435), (28, 1507230), (30, 1406748), (35, 1205784), (36, 1172290), (40, 1055061), (42, 1004820), (45, 937832), (56, 753615), (60, 703374), (63, 669880), (70, 602892), (72, 586145), (84, 502410), (90, 468916), (105, 401928), (120, 351687), (126, 334940), (140, 301446), (168, 251205), (180, 234458), (210, 200964), (252, 167470), (280, 150723), (315, 133976), (360, 117229), (420, 100482), (504, 83735), (630, 66988), (840, 50241), (1260, 33494), (2520, 16747)]