20797834530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 288

約数和(自身を含む): 59104987200

約数和(自身を除く): 38307152670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 59, 66, 95, 110, 114, 118, 121, 165, 177, 190, 209, 242, 269, 285, 295, 330, 354, 361, 363, 418, 538, 570, 590, 605, 627, 649, 722, 726, 807, 885, 1045, 1083, 1121, 1210, 1254, 1298, 1345, 1614, 1770, 1805, 1815, 1947, 2090, 2166, 2242, 2299, 2690, 2959, 3135, 3245, 3363, 3610, 3630, 3894, 3971, 4035, 4598, 5111, 5415, 5605, 5918, 6270, 6490, 6726, 6897, 7139, 7942, 8070, 8877, 9735, 10222, 10830, 11210, 11495, 11913, 12331, 13794, 14278, 14795, 15333, 15871, 16815, 17754, 19470, 19855, 21299, 21417, 22990, 23826, 24662, 25555, 29590, 30666, 31742, 32549, 33630, 34485, 35695, 36993, 39710, 42598, 42834, 43681, 44385, 47613, 51110, 56221, 59565, 61655, 63897, 65098, 68970, 71390, 73986, 76665, 79355, 87362, 88770, 95226, 97109, 97647, 106495, 107085, 112442, 119130, 123310, 127794, 131043, 135641, 153330, 158710, 162745, 168663, 174581, 184965, 194218, 195294, 212990, 214170, 218405, 234289, 238065, 262086, 271282, 281105, 291327, 301549, 319485, 325490, 337326, 349162, 369930, 406923, 436810, 468578, 476130, 485545, 488235, 523743, 562210, 582654, 603098, 618431, 638970, 655215, 678205, 702867, 813846, 843315, 872905, 904647, 971090, 976470, 1047486, 1068199, 1171445, 1236862, 1310430, 1356410, 1405734, 1456635, 1507745, 1686630, 1745810, 1809294, 1855293, 1920391, 2034615, 2136398, 2342890, 2577179, 2618715, 2913270, 3015490, 3092155, 3204597, 3317039, 3514335, 3710586, 3840782, 4069230, 4523235, 5154358, 5237430, 5340995, 5729431, 5761173, 6184310, 6409194, 6634078, 7028670, 7731537, 9046470, 9276465, 9601955, 9951117, 10681990, 11458862, 11522346, 11750189, 12885895, 15463074, 16022985, 16585195, 17188293, 18552930, 19203910, 19902234, 23500378, 25771790, 28647155, 28805865, 32045970, 33170390, 34376586, 35250567, 36487429, 38657685, 49755585, 57294310, 57611730, 58750945, 63023741, 70501134, 72974858, 77315370, 85941465, 99511170, 109462287, 117501890, 126047482, 171882930, 176252835, 182437145, 189071223, 218924574, 315118705, 352505670, 364874290, 378142446, 547311435, 630237410, 693261151, 945356115, 1094622870, 1386522302, 1890712230, 2079783453, 3466305755, 4159566906, 6932611510, 10398917265, 20797834530]

約数ペア:

[(1, 20797834530), (2, 10398917265), (3, 6932611510), (5, 4159566906), (6, 3466305755), (10, 2079783453), (11, 1890712230), (15, 1386522302), (19, 1094622870), (22, 945356115), (30, 693261151), (33, 630237410), (38, 547311435), (55, 378142446), (57, 364874290), (59, 352505670), (66, 315118705), (95, 218924574), (110, 189071223), (114, 182437145), (118, 176252835), (121, 171882930), (165, 126047482), (177, 117501890), (190, 109462287), (209, 99511170), (242, 85941465), (269, 77315370), (285, 72974858), (295, 70501134), (330, 63023741), (354, 58750945), (361, 57611730), (363, 57294310), (418, 49755585), (538, 38657685), (570, 36487429), (590, 35250567), (605, 34376586), (627, 33170390), (649, 32045970), (722, 28805865), (726, 28647155), (807, 25771790), (885, 23500378), (1045, 19902234), (1083, 19203910), (1121, 18552930), (1210, 17188293), (1254, 16585195), (1298, 16022985), (1345, 15463074), (1614, 12885895), (1770, 11750189), (1805, 11522346), (1815, 11458862), (1947, 10681990), (2090, 9951117), (2166, 9601955), (2242, 9276465), (2299, 9046470), (2690, 7731537), (2959, 7028670), (3135, 6634078), (3245, 6409194), (3363, 6184310), (3610, 5761173), (3630, 5729431), (3894, 5340995), (3971, 5237430), (4035, 5154358), (4598, 4523235), (5111, 4069230), (5415, 3840782), (5605, 3710586), (5918, 3514335), (6270, 3317039), (6490, 3204597), (6726, 3092155), (6897, 3015490), (7139, 2913270), (7942, 2618715), (8070, 2577179), (8877, 2342890), (9735, 2136398), (10222, 2034615), (10830, 1920391), (11210, 1855293), (11495, 1809294), (11913, 1745810), (12331, 1686630), (13794, 1507745), (14278, 1456635), (14795, 1405734), (15333, 1356410), (15871, 1310430), (16815, 1236862), (17754, 1171445), (19470, 1068199), (19855, 1047486), (21299, 976470), (21417, 971090), (22990, 904647), (23826, 872905), (24662, 843315), (25555, 813846), (29590, 702867), (30666, 678205), (31742, 655215), (32549, 638970), (33630, 618431), (34485, 603098), (35695, 582654), (36993, 562210), (39710, 523743), (42598, 488235), (42834, 485545), (43681, 476130), (44385, 468578), (47613, 436810), (51110, 406923), (56221, 369930), (59565, 349162), (61655, 337326), (63897, 325490), (65098, 319485), (68970, 301549), (71390, 291327), (73986, 281105), (76665, 271282), (79355, 262086), (87362, 238065), (88770, 234289), (95226, 218405), (97109, 214170), (97647, 212990), (106495, 195294), (107085, 194218), (112442, 184965), (119130, 174581), (123310, 168663), (127794, 162745), (131043, 158710), (135641, 153330)]