241759980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17443}}^1$

素因数の和:17476

約数の個数: 144

約数和(自身を含む): 914344704

約数和(自身を除く): 672584724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 17443, 34886, 52329, 69772, 87215, 104658, 122101, 156987, 174430, 191873, 209316, 244202, 261645, 313974, 348860, 366303, 383746, 488404, 523290, 575619, 610505, 627948, 732606, 767492, 784935, 959365, 1046580, 1098909, 1151238, 1221010, 1343111, 1465212, 1569870, 1726857, 1831515, 1918730, 2197818, 2302476, 2442020, 2686222, 2878095, 3139740, 3453714, 3663030, 3837460, 4029333, 4395636, 5372444, 5494545, 5756190, 6715555, 6907428, 7326060, 8058666, 8634285, 10989090, 11512380, 12087999, 13431110, 16117332, 17268570, 20146665, 21978180, 24175998, 26862220, 34537140, 40293330, 48351996, 60439995, 80586660, 120879990, 241759980]

約数ペア:

[(1, 241759980), (2, 120879990), (3, 80586660), (4, 60439995), (5, 48351996), (6, 40293330), (7, 34537140), (9, 26862220), (10, 24175998), (11, 21978180), (12, 20146665), (14, 17268570), (15, 16117332), (18, 13431110), (20, 12087999), (21, 11512380), (22, 10989090), (28, 8634285), (30, 8058666), (33, 7326060), (35, 6907428), (36, 6715555), (42, 5756190), (44, 5494545), (45, 5372444), (55, 4395636), (60, 4029333), (63, 3837460), (66, 3663030), (70, 3453714), (77, 3139740), (84, 2878095), (90, 2686222), (99, 2442020), (105, 2302476), (110, 2197818), (126, 1918730), (132, 1831515), (140, 1726857), (154, 1569870), (165, 1465212), (180, 1343111), (198, 1221010), (210, 1151238), (220, 1098909), (231, 1046580), (252, 959365), (308, 784935), (315, 767492), (330, 732606), (385, 627948), (396, 610505), (420, 575619), (462, 523290), (495, 488404), (630, 383746), (660, 366303), (693, 348860), (770, 313974), (924, 261645), (990, 244202), (1155, 209316), (1260, 191873), (1386, 174430), (1540, 156987), (1980, 122101), (2310, 104658), (2772, 87215), (3465, 69772), (4620, 52329), (6930, 34886), (13860, 17443)]