15661185540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2587

約数の個数: 384

約数和(自身を含む): 59451936768

約数和(自身を除く): 43790751228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 107, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 214, 220, 231, 260, 273, 286, 308, 321, 330, 364, 385, 390, 420, 428, 429, 455, 462, 535, 546, 572, 642, 660, 715, 749, 770, 780, 858, 910, 924, 1001, 1070, 1092, 1155, 1177, 1284, 1365, 1391, 1430, 1498, 1540, 1605, 1716, 1820, 2002, 2140, 2145, 2247, 2310, 2354, 2437, 2730, 2782, 2860, 2996, 3003, 3210, 3531, 3745, 4004, 4173, 4290, 4494, 4620, 4708, 4874, 5005, 5460, 5564, 5885, 6006, 6420, 6955, 7062, 7311, 7490, 8239, 8346, 8580, 8988, 9737, 9748, 10010, 11235, 11770, 12012, 12185, 13910, 14124, 14622, 14980, 15015, 15301, 16478, 16692, 17059, 17655, 19474, 20020, 20865, 22470, 23540, 24370, 24717, 26807, 27820, 29211, 29244, 30030, 30602, 31681, 32956, 34118, 35310, 36555, 38948, 41195, 41730, 44940, 45903, 48685, 48740, 49434, 51177, 53614, 58422, 60060, 61204, 63362, 68236, 70620, 73110, 76505, 80421, 82390, 83460, 85295, 91806, 95043, 97370, 98868, 102354, 107107, 107228, 116844, 123585, 126724, 134035, 146055, 146220, 153010, 158405, 160842, 164780, 170590, 183612, 187649, 190086, 194740, 204708, 214214, 221767, 229515, 247170, 255885, 260759, 268070, 292110, 306020, 316810, 321321, 321684, 341180, 348491, 375298, 380172, 402105, 428428, 443534, 459030, 475215, 494340, 511770, 521518, 535535, 536140, 562947, 584220, 633620, 642642, 665301, 696982, 750596, 782277, 804210, 887068, 918060, 938245, 950430, 1023540, 1043036, 1045473, 1071070, 1108835, 1125894, 1285284, 1303795, 1330602, 1393964, 1564554, 1606605, 1608420, 1742455, 1825313, 1876490, 1900860, 2090946, 2142140, 2217670, 2251788, 2439437, 2607590, 2661204, 2814735, 2868349, 3129108, 3213210, 3326505, 3389867, 3484910, 3650626, 3752980, 3911385, 4181892, 4435340, 4878874, 5215180, 5227365, 5475939, 5629470, 5736698, 6426420, 6653010, 6779734, 6969820, 7301252, 7318311, 7822770, 8605047, 9126565, 9757748, 10169601, 10454730, 10951878, 11258940, 11473396, 12197185, 13306020, 13559468, 14341745, 14636622, 15645540, 16949335, 17210094, 18253130, 20078443, 20339202, 20909460, 21903756, 23729069, 24394370, 27379695, 28683490, 29273244, 33898670, 34420188, 36506260, 36591555, 37288537, 40156886, 40678404, 43025235, 47458138, 48788740, 50848005, 54759390, 57366980, 60235329, 67797340, 71187207, 73183110, 74577074, 80313772, 86050470, 94916276, 100392215, 101696010, 109518780, 111865611, 118645345, 120470658, 142374414, 146366220, 149154148, 172100940, 186442685, 200784430, 203392020, 223731222, 237290690, 240941316, 261019759, 284748828, 301176645, 355936035, 372885370, 401568860, 447462444, 474581380, 522039518, 559328055, 602353290, 711872070, 745770740, 783059277, 1044079036, 1118656110, 1204706580, 1305098795, 1423744140, 1566118554, 2237312220, 2610197590, 3132237108, 3915296385, 5220395180, 7830592770, 15661185540]

約数ペア:

[(1, 15661185540), (2, 7830592770), (3, 5220395180), (4, 3915296385), (5, 3132237108), (6, 2610197590), (7, 2237312220), (10, 1566118554), (11, 1423744140), (12, 1305098795), (13, 1204706580), (14, 1118656110), (15, 1044079036), (20, 783059277), (21, 745770740), (22, 711872070), (26, 602353290), (28, 559328055), (30, 522039518), (33, 474581380), (35, 447462444), (39, 401568860), (42, 372885370), (44, 355936035), (52, 301176645), (55, 284748828), (60, 261019759), (65, 240941316), (66, 237290690), (70, 223731222), (77, 203392020), (78, 200784430), (84, 186442685), (91, 172100940), (105, 149154148), (107, 146366220), (110, 142374414), (130, 120470658), (132, 118645345), (140, 111865611), (143, 109518780), (154, 101696010), (156, 100392215), (165, 94916276), (182, 86050470), (195, 80313772), (210, 74577074), (214, 73183110), (220, 71187207), (231, 67797340), (260, 60235329), (273, 57366980), (286, 54759390), (308, 50848005), (321, 48788740), (330, 47458138), (364, 43025235), (385, 40678404), (390, 40156886), (420, 37288537), (428, 36591555), (429, 36506260), (455, 34420188), (462, 33898670), (535, 29273244), (546, 28683490), (572, 27379695), (642, 24394370), (660, 23729069), (715, 21903756), (749, 20909460), (770, 20339202), (780, 20078443), (858, 18253130), (910, 17210094), (924, 16949335), (1001, 15645540), (1070, 14636622), (1092, 14341745), (1155, 13559468), (1177, 13306020), (1284, 12197185), (1365, 11473396), (1391, 11258940), (1430, 10951878), (1498, 10454730), (1540, 10169601), (1605, 9757748), (1716, 9126565), (1820, 8605047), (2002, 7822770), (2140, 7318311), (2145, 7301252), (2247, 6969820), (2310, 6779734), (2354, 6653010), (2437, 6426420), (2730, 5736698), (2782, 5629470), (2860, 5475939), (2996, 5227365), (3003, 5215180), (3210, 4878874), (3531, 4435340), (3745, 4181892), (4004, 3911385), (4173, 3752980), (4290, 3650626), (4494, 3484910), (4620, 3389867), (4708, 3326505), (4874, 3213210), (5005, 3129108), (5460, 2868349), (5564, 2814735), (5885, 2661204), (6006, 2607590), (6420, 2439437), (6955, 2251788), (7062, 2217670), (7311, 2142140), (7490, 2090946), (8239, 1900860), (8346, 1876490), (8580, 1825313), (8988, 1742455), (9737, 1608420), (9748, 1606605), (10010, 1564554), (11235, 1393964), (11770, 1330602), (12012, 1303795), (12185, 1285284), (13910, 1125894), (14124, 1108835), (14622, 1071070), (14980, 1045473), (15015, 1043036), (15301, 1023540), (16478, 950430), (16692, 938245), (17059, 918060), (17655, 887068), (19474, 804210), (20020, 782277), (20865, 750596), (22470, 696982), (23540, 665301), (24370, 642642), (24717, 633620), (26807, 584220), (27820, 562947), (29211, 536140), (29244, 535535), (30030, 521518), (30602, 511770), (31681, 494340), (32956, 475215), (34118, 459030), (35310, 443534), (36555, 428428), (38948, 402105), (41195, 380172), (41730, 375298), (44940, 348491), (45903, 341180), (48685, 321684), (48740, 321321), (49434, 316810), (51177, 306020), (53614, 292110), (58422, 268070), (60060, 260759), (61204, 255885), (63362, 247170), (68236, 229515), (70620, 221767), (73110, 214214), (76505, 204708), (80421, 194740), (82390, 190086), (83460, 187649), (85295, 183612), (91806, 170590), (95043, 164780), (97370, 160842), (98868, 158405), (102354, 153010), (107107, 146220), (107228, 146055), (116844, 134035), (123585, 126724)]