246091680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 891596160

約数和(自身を除く): 645504480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 71, 72, 80, 83, 87, 90, 96, 116, 120, 142, 144, 145, 160, 166, 174, 180, 213, 232, 240, 249, 261, 284, 288, 290, 332, 348, 355, 360, 415, 426, 435, 464, 480, 498, 522, 568, 580, 639, 664, 696, 710, 720, 747, 830, 852, 870, 928, 996, 1044, 1065, 1136, 1160, 1245, 1278, 1305, 1328, 1392, 1420, 1440, 1494, 1660, 1704, 1740, 1992, 2059, 2088, 2130, 2272, 2320, 2407, 2490, 2556, 2610, 2656, 2784, 2840, 2988, 3195, 3320, 3408, 3480, 3735, 3984, 4118, 4176, 4260, 4640, 4814, 4980, 5112, 5220, 5680, 5893, 5976, 6177, 6390, 6640, 6816, 6960, 7221, 7470, 7968, 8236, 8352, 8520, 9628, 9960, 10224, 10295, 10440, 11360, 11786, 11952, 12035, 12354, 12780, 13280, 13920, 14442, 14940, 16472, 17040, 17679, 18531, 19256, 19920, 20448, 20590, 20880, 21663, 23572, 23904, 24070, 24708, 25560, 28884, 29465, 29880, 30885, 32944, 34080, 35358, 36105, 37062, 38512, 39840, 41180, 41760, 43326, 47144, 48140, 49416, 51120, 53037, 57768, 58930, 59760, 61770, 65888, 70716, 72210, 74124, 77024, 82360, 86652, 88395, 92655, 94288, 96280, 98832, 102240, 106074, 108315, 115536, 117860, 119520, 123540, 141432, 144420, 148248, 164720, 170897, 173304, 176790, 185310, 188576, 192560, 197664, 212148, 216630, 231072, 235720, 247080, 265185, 282864, 288840, 296496, 329440, 341794, 346608, 353580, 370620, 385120, 424296, 433260, 471440, 494160, 512691, 530370, 565728, 577680, 592992, 683588, 693216, 707160, 741240, 848592, 854485, 866520, 942880, 988320, 1025382, 1060740, 1155360, 1367176, 1414320, 1482480, 1538073, 1697184, 1708970, 1733040, 2050764, 2121480, 2563455, 2734352, 2828640, 2964960, 3076146, 3417940, 3466080, 4101528, 4242960, 5126910, 5468704, 6152292, 6835880, 7690365, 8203056, 8485920, 10253820, 12304584, 13671760, 15380730, 16406112, 20507640, 24609168, 27343520, 30761460, 41015280, 49218336, 61522920, 82030560, 123045840, 246091680]

約数ペア:

[(1, 246091680), (2, 123045840), (3, 82030560), (4, 61522920), (5, 49218336), (6, 41015280), (8, 30761460), (9, 27343520), (10, 24609168), (12, 20507640), (15, 16406112), (16, 15380730), (18, 13671760), (20, 12304584), (24, 10253820), (29, 8485920), (30, 8203056), (32, 7690365), (36, 6835880), (40, 6152292), (45, 5468704), (48, 5126910), (58, 4242960), (60, 4101528), (71, 3466080), (72, 3417940), (80, 3076146), (83, 2964960), (87, 2828640), (90, 2734352), (96, 2563455), (116, 2121480), (120, 2050764), (142, 1733040), (144, 1708970), (145, 1697184), (160, 1538073), (166, 1482480), (174, 1414320), (180, 1367176), (213, 1155360), (232, 1060740), (240, 1025382), (249, 988320), (261, 942880), (284, 866520), (288, 854485), (290, 848592), (332, 741240), (348, 707160), (355, 693216), (360, 683588), (415, 592992), (426, 577680), (435, 565728), (464, 530370), (480, 512691), (498, 494160), (522, 471440), (568, 433260), (580, 424296), (639, 385120), (664, 370620), (696, 353580), (710, 346608), (720, 341794), (747, 329440), (830, 296496), (852, 288840), (870, 282864), (928, 265185), (996, 247080), (1044, 235720), (1065, 231072), (1136, 216630), (1160, 212148), (1245, 197664), (1278, 192560), (1305, 188576), (1328, 185310), (1392, 176790), (1420, 173304), (1440, 170897), (1494, 164720), (1660, 148248), (1704, 144420), (1740, 141432), (1992, 123540), (2059, 119520), (2088, 117860), (2130, 115536), (2272, 108315), (2320, 106074), (2407, 102240), (2490, 98832), (2556, 96280), (2610, 94288), (2656, 92655), (2784, 88395), (2840, 86652), (2988, 82360), (3195, 77024), (3320, 74124), (3408, 72210), (3480, 70716), (3735, 65888), (3984, 61770), (4118, 59760), (4176, 58930), (4260, 57768), (4640, 53037), (4814, 51120), (4980, 49416), (5112, 48140), (5220, 47144), (5680, 43326), (5893, 41760), (5976, 41180), (6177, 39840), (6390, 38512), (6640, 37062), (6816, 36105), (6960, 35358), (7221, 34080), (7470, 32944), (7968, 30885), (8236, 29880), (8352, 29465), (8520, 28884), (9628, 25560), (9960, 24708), (10224, 24070), (10295, 23904), (10440, 23572), (11360, 21663), (11786, 20880), (11952, 20590), (12035, 20448), (12354, 19920), (12780, 19256), (13280, 18531), (13920, 17679), (14442, 17040), (14940, 16472)]