16201603660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 39403478016

約数和(自身を除く): 23201874356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 61, 67, 74, 110, 122, 134, 148, 185, 220, 244, 268, 305, 335, 370, 407, 487, 610, 670, 671, 737, 740, 814, 974, 1220, 1340, 1342, 1474, 1628, 1948, 2035, 2257, 2435, 2479, 2684, 2948, 3355, 3685, 4070, 4087, 4514, 4870, 4958, 5357, 6710, 7370, 8140, 8174, 9028, 9740, 9916, 10714, 11285, 12395, 13420, 14740, 16348, 18019, 20435, 21428, 22570, 24790, 24827, 26785, 27269, 29707, 32629, 36038, 40870, 44957, 45140, 49580, 49654, 53570, 54538, 59414, 65258, 72076, 81740, 89914, 90095, 99308, 107140, 109076, 118828, 124135, 130516, 136345, 148535, 151219, 163145, 179828, 180190, 198209, 224785, 248270, 272690, 297070, 302438, 326290, 326777, 358919, 360380, 396418, 449570, 496540, 545380, 594140, 604876, 652580, 653554, 717838, 756095, 792836, 899140, 991045, 1099159, 1207273, 1307108, 1435676, 1512190, 1633885, 1663409, 1794595, 1982090, 1990369, 2198318, 2414546, 3024380, 3267770, 3326818, 3589190, 3964180, 3980738, 4396636, 4829092, 5495795, 6036365, 6535540, 6653636, 7178380, 7961476, 8317045, 9951845, 10991590, 12072730, 12090749, 13280003, 16634090, 19903690, 21894059, 21983180, 24145460, 24181498, 26560006, 33268180, 39807380, 43788118, 48362996, 53120012, 60453745, 66400015, 73643653, 87576236, 109470295, 120907490, 132800030, 147287306, 218940590, 241814980, 265600060, 294574612, 368218265, 437881180, 736436530, 810080183, 1472873060, 1620160366, 3240320732, 4050400915, 8100801830, 16201603660]

約数ペア:

[(1, 16201603660), (2, 8100801830), (4, 4050400915), (5, 3240320732), (10, 1620160366), (11, 1472873060), (20, 810080183), (22, 736436530), (37, 437881180), (44, 368218265), (55, 294574612), (61, 265600060), (67, 241814980), (74, 218940590), (110, 147287306), (122, 132800030), (134, 120907490), (148, 109470295), (185, 87576236), (220, 73643653), (244, 66400015), (268, 60453745), (305, 53120012), (335, 48362996), (370, 43788118), (407, 39807380), (487, 33268180), (610, 26560006), (670, 24181498), (671, 24145460), (737, 21983180), (740, 21894059), (814, 19903690), (974, 16634090), (1220, 13280003), (1340, 12090749), (1342, 12072730), (1474, 10991590), (1628, 9951845), (1948, 8317045), (2035, 7961476), (2257, 7178380), (2435, 6653636), (2479, 6535540), (2684, 6036365), (2948, 5495795), (3355, 4829092), (3685, 4396636), (4070, 3980738), (4087, 3964180), (4514, 3589190), (4870, 3326818), (4958, 3267770), (5357, 3024380), (6710, 2414546), (7370, 2198318), (8140, 1990369), (8174, 1982090), (9028, 1794595), (9740, 1663409), (9916, 1633885), (10714, 1512190), (11285, 1435676), (12395, 1307108), (13420, 1207273), (14740, 1099159), (16348, 991045), (18019, 899140), (20435, 792836), (21428, 756095), (22570, 717838), (24790, 653554), (24827, 652580), (26785, 604876), (27269, 594140), (29707, 545380), (32629, 496540), (36038, 449570), (40870, 396418), (44957, 360380), (45140, 358919), (49580, 326777), (49654, 326290), (53570, 302438), (54538, 297070), (59414, 272690), (65258, 248270), (72076, 224785), (81740, 198209), (89914, 180190), (90095, 179828), (99308, 163145), (107140, 151219), (109076, 148535), (118828, 136345), (124135, 130516)]