2011206120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1048

約数の個数: 256

約数和(自身を含む): 7557580800

約数和(自身を除く): 5546374680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 307, 308, 330, 385, 420, 440, 462, 614, 616, 660, 709, 770, 840, 921, 924, 1155, 1228, 1320, 1418, 1535, 1540, 1842, 1848, 2127, 2149, 2310, 2456, 2836, 3070, 3080, 3377, 3545, 3684, 4254, 4298, 4605, 4620, 4963, 5672, 6140, 6447, 6754, 7090, 7368, 7799, 8508, 8596, 9210, 9240, 9926, 10131, 10635, 10745, 12280, 12894, 13508, 14180, 14889, 15598, 16885, 17016, 17192, 18420, 19852, 20262, 21270, 21490, 23397, 23639, 24815, 25788, 27016, 28360, 29778, 31196, 32235, 33770, 36840, 38995, 39704, 40524, 42540, 42980, 46794, 47278, 49630, 50655, 51576, 54593, 59556, 62392, 64470, 67540, 70917, 74445, 77990, 81048, 85080, 85960, 93588, 94556, 99260, 101310, 109186, 116985, 118195, 119112, 128940, 135080, 141834, 148890, 155980, 163779, 187176, 189112, 198520, 202620, 217663, 218372, 233970, 236390, 257880, 272965, 283668, 297780, 311960, 327558, 354585, 405240, 435326, 436744, 467940, 472780, 545930, 567336, 595560, 652989, 655116, 709170, 818895, 870652, 935880, 945560, 1088315, 1091860, 1305978, 1310232, 1418340, 1523641, 1637790, 1741304, 2176630, 2183720, 2394293, 2611956, 2836680, 3047282, 3264945, 3275580, 4353260, 4570923, 4788586, 5223912, 6094564, 6529890, 6551160, 7182879, 7618205, 8706520, 9141846, 9577172, 11971465, 12189128, 13059780, 14365758, 15236410, 16760051, 18283692, 19154344, 22854615, 23942930, 26119560, 28731516, 30472820, 33520102, 35914395, 36567384, 45709230, 47885860, 50280153, 57463032, 60945640, 67040204, 71828790, 83800255, 91418460, 95771720, 100560306, 134080408, 143657580, 167600510, 182836920, 201120612, 251400765, 287315160, 335201020, 402241224, 502801530, 670402040, 1005603060, 2011206120]

約数ペア:

[(1, 2011206120), (2, 1005603060), (3, 670402040), (4, 502801530), (5, 402241224), (6, 335201020), (7, 287315160), (8, 251400765), (10, 201120612), (11, 182836920), (12, 167600510), (14, 143657580), (15, 134080408), (20, 100560306), (21, 95771720), (22, 91418460), (24, 83800255), (28, 71828790), (30, 67040204), (33, 60945640), (35, 57463032), (40, 50280153), (42, 47885860), (44, 45709230), (55, 36567384), (56, 35914395), (60, 33520102), (66, 30472820), (70, 28731516), (77, 26119560), (84, 23942930), (88, 22854615), (105, 19154344), (110, 18283692), (120, 16760051), (132, 15236410), (140, 14365758), (154, 13059780), (165, 12189128), (168, 11971465), (210, 9577172), (220, 9141846), (231, 8706520), (264, 7618205), (280, 7182879), (307, 6551160), (308, 6529890), (330, 6094564), (385, 5223912), (420, 4788586), (440, 4570923), (462, 4353260), (614, 3275580), (616, 3264945), (660, 3047282), (709, 2836680), (770, 2611956), (840, 2394293), (921, 2183720), (924, 2176630), (1155, 1741304), (1228, 1637790), (1320, 1523641), (1418, 1418340), (1535, 1310232), (1540, 1305978), (1842, 1091860), (1848, 1088315), (2127, 945560), (2149, 935880), (2310, 870652), (2456, 818895), (2836, 709170), (3070, 655116), (3080, 652989), (3377, 595560), (3545, 567336), (3684, 545930), (4254, 472780), (4298, 467940), (4605, 436744), (4620, 435326), (4963, 405240), (5672, 354585), (6140, 327558), (6447, 311960), (6754, 297780), (7090, 283668), (7368, 272965), (7799, 257880), (8508, 236390), (8596, 233970), (9210, 218372), (9240, 217663), (9926, 202620), (10131, 198520), (10635, 189112), (10745, 187176), (12280, 163779), (12894, 155980), (13508, 148890), (14180, 141834), (14889, 135080), (15598, 128940), (16885, 119112), (17016, 118195), (17192, 116985), (18420, 109186), (19852, 101310), (20262, 99260), (21270, 94556), (21490, 93588), (23397, 85960), (23639, 85080), (24815, 81048), (25788, 77990), (27016, 74445), (28360, 70917), (29778, 67540), (31196, 64470), (32235, 62392), (33770, 59556), (36840, 54593), (38995, 51576), (39704, 50655), (40524, 49630), (42540, 47278), (42980, 46794)]