19328391390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3487

約数の個数: 256

約数和(自身を含む): 60197437440

約数和(自身を除く): 40869046050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 53, 55, 66, 70, 77, 94, 105, 106, 110, 141, 154, 159, 165, 210, 231, 235, 265, 282, 318, 329, 330, 371, 385, 462, 470, 517, 530, 583, 658, 705, 742, 770, 795, 987, 1034, 1113, 1155, 1166, 1410, 1551, 1590, 1645, 1749, 1855, 1974, 2226, 2310, 2491, 2585, 2915, 3102, 3290, 3359, 3498, 3619, 3710, 4081, 4935, 4982, 5170, 5565, 5830, 6718, 7238, 7473, 7755, 8162, 8745, 9870, 10077, 10857, 11130, 12243, 12455, 14946, 15510, 16795, 17437, 17490, 18095, 20154, 20405, 21714, 23513, 24486, 24910, 27401, 33590, 34874, 36190, 36949, 37365, 40810, 47026, 50385, 52311, 54285, 54802, 61215, 70539, 73898, 74730, 82203, 87185, 100770, 104622, 108570, 110847, 117565, 122430, 137005, 141078, 157873, 164406, 174370, 178027, 184745, 191807, 221694, 235130, 258643, 261555, 274010, 315746, 352695, 356054, 369490, 383614, 411015, 473619, 517286, 523110, 534081, 554235, 575421, 705390, 775929, 789365, 822030, 890135, 947238, 959035, 1068162, 1105111, 1108470, 1150842, 1246189, 1293215, 1551858, 1578730, 1736603, 1780270, 1918070, 1958297, 2210222, 2368095, 2492378, 2586430, 2670405, 2877105, 3315333, 3473206, 3738567, 3879645, 3916594, 4736190, 5209809, 5340810, 5525555, 5754210, 5874891, 6230945, 6630666, 7477134, 7759290, 8367269, 8683015, 9791485, 10419618, 11051110, 11749782, 12156221, 12461890, 13708079, 16576665, 16734538, 17366030, 18692835, 19582970, 24312442, 25101807, 26049045, 27416158, 29374455, 33153330, 36468663, 37385670, 41124237, 41836345, 50203614, 52098090, 58570883, 58748910, 60781105, 68540395, 72937326, 82248474, 83672690, 92039959, 117141766, 121562210, 125509035, 137080790, 175712649, 182343315, 184079918, 205621185, 251018070, 276119877, 292854415, 351425298, 364686630, 411242370, 460199795, 552239754, 585708830, 644279713, 878563245, 920399590, 1288559426, 1380599385, 1757126490, 1932839139, 2761198770, 3221398565, 3865678278, 6442797130, 9664195695, 19328391390]

約数ペア:

[(1, 19328391390), (2, 9664195695), (3, 6442797130), (5, 3865678278), (6, 3221398565), (7, 2761198770), (10, 1932839139), (11, 1757126490), (14, 1380599385), (15, 1288559426), (21, 920399590), (22, 878563245), (30, 644279713), (33, 585708830), (35, 552239754), (42, 460199795), (47, 411242370), (53, 364686630), (55, 351425298), (66, 292854415), (70, 276119877), (77, 251018070), (94, 205621185), (105, 184079918), (106, 182343315), (110, 175712649), (141, 137080790), (154, 125509035), (159, 121562210), (165, 117141766), (210, 92039959), (231, 83672690), (235, 82248474), (265, 72937326), (282, 68540395), (318, 60781105), (329, 58748910), (330, 58570883), (371, 52098090), (385, 50203614), (462, 41836345), (470, 41124237), (517, 37385670), (530, 36468663), (583, 33153330), (658, 29374455), (705, 27416158), (742, 26049045), (770, 25101807), (795, 24312442), (987, 19582970), (1034, 18692835), (1113, 17366030), (1155, 16734538), (1166, 16576665), (1410, 13708079), (1551, 12461890), (1590, 12156221), (1645, 11749782), (1749, 11051110), (1855, 10419618), (1974, 9791485), (2226, 8683015), (2310, 8367269), (2491, 7759290), (2585, 7477134), (2915, 6630666), (3102, 6230945), (3290, 5874891), (3359, 5754210), (3498, 5525555), (3619, 5340810), (3710, 5209809), (4081, 4736190), (4935, 3916594), (4982, 3879645), (5170, 3738567), (5565, 3473206), (5830, 3315333), (6718, 2877105), (7238, 2670405), (7473, 2586430), (7755, 2492378), (8162, 2368095), (8745, 2210222), (9870, 1958297), (10077, 1918070), (10857, 1780270), (11130, 1736603), (12243, 1578730), (12455, 1551858), (14946, 1293215), (15510, 1246189), (16795, 1150842), (17437, 1108470), (17490, 1105111), (18095, 1068162), (20154, 959035), (20405, 947238), (21714, 890135), (23513, 822030), (24486, 789365), (24910, 775929), (27401, 705390), (33590, 575421), (34874, 554235), (36190, 534081), (36949, 523110), (37365, 517286), (40810, 473619), (47026, 411015), (50385, 383614), (52311, 369490), (54285, 356054), (54802, 352695), (61215, 315746), (70539, 274010), (73898, 261555), (74730, 258643), (82203, 235130), (87185, 221694), (100770, 191807), (104622, 184745), (108570, 178027), (110847, 174370), (117565, 164406), (122430, 157873), (137005, 141078)]