18309865470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:1011

約数の個数: 256

約数和(自身を含む): 53090795520

約数和(自身を除く): 34780930050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 191, 195, 221, 247, 255, 285, 323, 382, 390, 442, 494, 510, 570, 573, 646, 663, 741, 761, 955, 969, 1105, 1146, 1235, 1326, 1482, 1522, 1615, 1910, 1938, 2210, 2283, 2470, 2483, 2865, 3230, 3247, 3315, 3629, 3705, 3805, 4199, 4566, 4845, 4966, 5730, 6494, 6630, 7258, 7410, 7449, 7610, 8398, 9690, 9741, 9893, 10887, 11415, 12415, 12597, 12937, 14459, 14898, 16235, 18145, 19482, 19786, 20995, 21774, 22830, 24830, 25194, 25874, 28918, 29679, 32470, 36290, 37245, 38811, 41990, 42211, 43377, 47177, 48705, 49465, 54435, 59358, 61693, 62985, 64685, 72295, 74490, 77622, 84422, 86754, 94354, 97410, 98930, 108870, 123386, 125970, 126633, 129370, 141531, 144590, 145351, 148395, 168181, 185079, 187967, 194055, 211055, 216885, 235885, 245803, 253266, 283062, 290702, 296790, 308465, 336362, 370158, 375934, 388110, 422110, 433770, 436053, 471770, 491606, 504543, 563901, 616930, 633165, 707655, 726755, 737409, 802009, 840905, 872106, 925395, 939835, 1009086, 1127802, 1229015, 1266330, 1415310, 1453510, 1474818, 1604018, 1681810, 1850790, 1879670, 1889563, 2180265, 2406027, 2458030, 2470967, 2522715, 2761669, 2819505, 3195439, 3687045, 3779126, 4010045, 4360530, 4812054, 4941934, 5045430, 5523338, 5639010, 5668689, 6390878, 7374090, 7412901, 8020090, 8285007, 9447815, 9586317, 11337378, 12030135, 12354835, 13808345, 14825802, 15977195, 16570014, 18895630, 19172634, 24060270, 24709670, 27616690, 28343445, 31954390, 32122571, 35901697, 37064505, 41425035, 46948373, 47931585, 56686890, 64245142, 71803394, 74129010, 82850070, 93896746, 95863170, 96367713, 107705091, 140845119, 160612855, 179508485, 192735426, 215410182, 234741865, 281690238, 321225710, 359016970, 469483730, 481838565, 538525455, 610328849, 704225595, 963677130, 1077050910, 1220657698, 1408451190, 1830986547, 3051644245, 3661973094, 6103288490, 9154932735, 18309865470]

約数ペア:

[(1, 18309865470), (2, 9154932735), (3, 6103288490), (5, 3661973094), (6, 3051644245), (10, 1830986547), (13, 1408451190), (15, 1220657698), (17, 1077050910), (19, 963677130), (26, 704225595), (30, 610328849), (34, 538525455), (38, 481838565), (39, 469483730), (51, 359016970), (57, 321225710), (65, 281690238), (78, 234741865), (85, 215410182), (95, 192735426), (102, 179508485), (114, 160612855), (130, 140845119), (170, 107705091), (190, 96367713), (191, 95863170), (195, 93896746), (221, 82850070), (247, 74129010), (255, 71803394), (285, 64245142), (323, 56686890), (382, 47931585), (390, 46948373), (442, 41425035), (494, 37064505), (510, 35901697), (570, 32122571), (573, 31954390), (646, 28343445), (663, 27616690), (741, 24709670), (761, 24060270), (955, 19172634), (969, 18895630), (1105, 16570014), (1146, 15977195), (1235, 14825802), (1326, 13808345), (1482, 12354835), (1522, 12030135), (1615, 11337378), (1910, 9586317), (1938, 9447815), (2210, 8285007), (2283, 8020090), (2470, 7412901), (2483, 7374090), (2865, 6390878), (3230, 5668689), (3247, 5639010), (3315, 5523338), (3629, 5045430), (3705, 4941934), (3805, 4812054), (4199, 4360530), (4566, 4010045), (4845, 3779126), (4966, 3687045), (5730, 3195439), (6494, 2819505), (6630, 2761669), (7258, 2522715), (7410, 2470967), (7449, 2458030), (7610, 2406027), (8398, 2180265), (9690, 1889563), (9741, 1879670), (9893, 1850790), (10887, 1681810), (11415, 1604018), (12415, 1474818), (12597, 1453510), (12937, 1415310), (14459, 1266330), (14898, 1229015), (16235, 1127802), (18145, 1009086), (19482, 939835), (19786, 925395), (20995, 872106), (21774, 840905), (22830, 802009), (24830, 737409), (25194, 726755), (25874, 707655), (28918, 633165), (29679, 616930), (32470, 563901), (36290, 504543), (37245, 491606), (38811, 471770), (41990, 436053), (42211, 433770), (43377, 422110), (47177, 388110), (48705, 375934), (49465, 370158), (54435, 336362), (59358, 308465), (61693, 296790), (62985, 290702), (64685, 283062), (72295, 253266), (74490, 245803), (77622, 235885), (84422, 216885), (86754, 211055), (94354, 194055), (97410, 187967), (98930, 185079), (108870, 168181), (123386, 148395), (125970, 145351), (126633, 144590), (129370, 141531)]