136981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 480906720

約数和(自身を除く): 343925040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 89, 106, 110, 120, 121, 132, 159, 165, 176, 178, 212, 220, 240, 242, 264, 265, 267, 318, 330, 356, 363, 424, 440, 445, 484, 528, 530, 534, 583, 605, 636, 660, 712, 726, 795, 848, 880, 890, 968, 979, 1060, 1068, 1166, 1210, 1272, 1320, 1335, 1424, 1452, 1590, 1749, 1780, 1815, 1936, 1958, 2120, 2136, 2332, 2420, 2544, 2640, 2670, 2904, 2915, 2937, 3180, 3498, 3560, 3630, 3916, 4240, 4272, 4664, 4717, 4840, 4895, 5340, 5808, 5830, 5874, 6360, 6413, 6996, 7120, 7260, 7832, 8745, 9328, 9434, 9680, 9790, 10680, 10769, 11660, 11748, 12720, 12826, 13992, 14151, 14520, 14685, 15664, 17490, 18868, 19239, 19580, 21360, 21538, 23320, 23496, 23585, 25652, 27984, 28302, 29040, 29370, 32065, 32307, 34980, 37736, 38478, 39160, 43076, 46640, 46992, 47170, 51304, 51887, 53845, 56604, 58740, 64130, 64614, 69960, 70755, 75472, 76956, 78320, 86152, 94340, 96195, 102608, 103774, 107690, 113208, 117480, 128260, 129228, 139920, 141510, 153912, 155661, 161535, 172304, 188680, 192390, 207548, 215380, 226416, 234960, 256520, 258456, 259435, 283020, 307824, 311322, 323070, 377360, 384780, 415096, 430760, 513040, 516912, 518870, 566040, 570757, 622644, 646140, 769560, 778305, 830192, 861520, 1037740, 1132080, 1141514, 1245288, 1292280, 1539120, 1556610, 1712271, 2075480, 2283028, 2490576, 2584560, 2853785, 3113220, 3424542, 4150960, 4566056, 5707570, 6226440, 6849084, 8561355, 9132112, 11415140, 12452880, 13698168, 17122710, 22830280, 27396336, 34245420, 45660560, 68490840, 136981680]

約数ペア:

[(1, 136981680), (2, 68490840), (3, 45660560), (4, 34245420), (5, 27396336), (6, 22830280), (8, 17122710), (10, 13698168), (11, 12452880), (12, 11415140), (15, 9132112), (16, 8561355), (20, 6849084), (22, 6226440), (24, 5707570), (30, 4566056), (33, 4150960), (40, 3424542), (44, 3113220), (48, 2853785), (53, 2584560), (55, 2490576), (60, 2283028), (66, 2075480), (80, 1712271), (88, 1556610), (89, 1539120), (106, 1292280), (110, 1245288), (120, 1141514), (121, 1132080), (132, 1037740), (159, 861520), (165, 830192), (176, 778305), (178, 769560), (212, 646140), (220, 622644), (240, 570757), (242, 566040), (264, 518870), (265, 516912), (267, 513040), (318, 430760), (330, 415096), (356, 384780), (363, 377360), (424, 323070), (440, 311322), (445, 307824), (484, 283020), (528, 259435), (530, 258456), (534, 256520), (583, 234960), (605, 226416), (636, 215380), (660, 207548), (712, 192390), (726, 188680), (795, 172304), (848, 161535), (880, 155661), (890, 153912), (968, 141510), (979, 139920), (1060, 129228), (1068, 128260), (1166, 117480), (1210, 113208), (1272, 107690), (1320, 103774), (1335, 102608), (1424, 96195), (1452, 94340), (1590, 86152), (1749, 78320), (1780, 76956), (1815, 75472), (1936, 70755), (1958, 69960), (2120, 64614), (2136, 64130), (2332, 58740), (2420, 56604), (2544, 53845), (2640, 51887), (2670, 51304), (2904, 47170), (2915, 46992), (2937, 46640), (3180, 43076), (3498, 39160), (3560, 38478), (3630, 37736), (3916, 34980), (4240, 32307), (4272, 32065), (4664, 29370), (4717, 29040), (4840, 28302), (4895, 27984), (5340, 25652), (5808, 23585), (5830, 23496), (5874, 23320), (6360, 21538), (6413, 21360), (6996, 19580), (7120, 19239), (7260, 18868), (7832, 17490), (8745, 15664), (9328, 14685), (9434, 14520), (9680, 14151), (9790, 13992), (10680, 12826), (10769, 12720), (11660, 11748)]