206786580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 785793792

約数和(自身を除く): 579007212

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, 110, 121, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 242, 260, 273, 286, 308, 313, 330, 363, 364, 385, 390, 420, 429, 455, 462, 484, 546, 572, 605, 626, 660, 715, 726, 770, 780, 847, 858, 910, 924, 939, 1001, 1092, 1155, 1210, 1252, 1365, 1430, 1452, 1540, 1565, 1573, 1694, 1716, 1815, 1820, 1878, 2002, 2145, 2191, 2310, 2420, 2541, 2730, 2860, 3003, 3130, 3146, 3388, 3443, 3630, 3756, 4004, 4069, 4235, 4290, 4382, 4620, 4695, 4719, 5005, 5082, 5460, 6006, 6260, 6292, 6573, 6886, 7260, 7865, 8138, 8470, 8580, 8764, 9390, 9438, 10010, 10164, 10329, 10955, 11011, 12012, 12207, 12705, 13146, 13772, 15015, 15730, 16276, 16940, 17215, 18780, 18876, 20020, 20345, 20658, 21910, 22022, 23595, 24101, 24414, 25410, 26292, 28483, 30030, 31460, 32865, 33033, 34430, 37873, 40690, 41316, 43820, 44044, 44759, 47190, 48202, 48828, 50820, 51645, 55055, 56966, 60060, 61035, 65730, 66066, 68860, 72303, 75746, 81380, 85449, 89518, 94380, 96404, 103290, 110110, 113619, 113932, 120505, 122070, 131460, 132132, 134277, 142415, 144606, 151492, 165165, 170898, 179036, 189365, 206580, 220220, 223795, 227238, 241010, 244140, 265111, 268554, 284830, 289212, 313313, 330330, 341796, 361515, 378730, 427245, 447590, 454476, 482020, 492349, 530222, 537108, 568095, 569660, 626626, 660660, 671385, 723030, 757460, 795333, 854490, 895180, 939939, 984698, 1060444, 1136190, 1253252, 1325555, 1342770, 1446060, 1477047, 1566565, 1590666, 1708980, 1879878, 1969396, 2272380, 2461745, 2651110, 2685540, 2954094, 3133130, 3181332, 3446443, 3759756, 3976665, 4699695, 4923490, 5302220, 5908188, 6266260, 6892886, 7385235, 7953330, 9399390, 9846980, 10339329, 13785772, 14770470, 15906660, 17232215, 18798780, 20678658, 29540940, 34464430, 41357316, 51696645, 68928860, 103393290, 206786580]

約数ペア:

[(1, 206786580), (2, 103393290), (3, 68928860), (4, 51696645), (5, 41357316), (6, 34464430), (7, 29540940), (10, 20678658), (11, 18798780), (12, 17232215), (13, 15906660), (14, 14770470), (15, 13785772), (20, 10339329), (21, 9846980), (22, 9399390), (26, 7953330), (28, 7385235), (30, 6892886), (33, 6266260), (35, 5908188), (39, 5302220), (42, 4923490), (44, 4699695), (52, 3976665), (55, 3759756), (60, 3446443), (65, 3181332), (66, 3133130), (70, 2954094), (77, 2685540), (78, 2651110), (84, 2461745), (91, 2272380), (105, 1969396), (110, 1879878), (121, 1708980), (130, 1590666), (132, 1566565), (140, 1477047), (143, 1446060), (154, 1342770), (156, 1325555), (165, 1253252), (182, 1136190), (195, 1060444), (210, 984698), (220, 939939), (231, 895180), (242, 854490), (260, 795333), (273, 757460), (286, 723030), (308, 671385), (313, 660660), (330, 626626), (363, 569660), (364, 568095), (385, 537108), (390, 530222), (420, 492349), (429, 482020), (455, 454476), (462, 447590), (484, 427245), (546, 378730), (572, 361515), (605, 341796), (626, 330330), (660, 313313), (715, 289212), (726, 284830), (770, 268554), (780, 265111), (847, 244140), (858, 241010), (910, 227238), (924, 223795), (939, 220220), (1001, 206580), (1092, 189365), (1155, 179036), (1210, 170898), (1252, 165165), (1365, 151492), (1430, 144606), (1452, 142415), (1540, 134277), (1565, 132132), (1573, 131460), (1694, 122070), (1716, 120505), (1815, 113932), (1820, 113619), (1878, 110110), (2002, 103290), (2145, 96404), (2191, 94380), (2310, 89518), (2420, 85449), (2541, 81380), (2730, 75746), (2860, 72303), (3003, 68860), (3130, 66066), (3146, 65730), (3388, 61035), (3443, 60060), (3630, 56966), (3756, 55055), (4004, 51645), (4069, 50820), (4235, 48828), (4290, 48202), (4382, 47190), (4620, 44759), (4695, 44044), (4719, 43820), (5005, 41316), (5082, 40690), (5460, 37873), (6006, 34430), (6260, 33033), (6292, 32865), (6573, 31460), (6886, 30030), (7260, 28483), (7865, 26292), (8138, 25410), (8470, 24414), (8580, 24101), (8764, 23595), (9390, 22022), (9438, 21910), (10010, 20658), (10164, 20345), (10329, 20020), (10955, 18876), (11011, 18780), (12012, 17215), (12207, 16940), (12705, 16276), (13146, 15730), (13772, 15015)]