521772160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 384

約数和(自身を含む): 1683440640

約数和(自身を除く): 1161668480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 32, 34, 35, 40, 52, 56, 62, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 124, 128, 130, 136, 140, 155, 160, 170, 182, 208, 217, 221, 224, 238, 248, 260, 272, 280, 289, 310, 320, 340, 364, 403, 416, 434, 442, 448, 455, 476, 496, 520, 527, 544, 560, 578, 595, 620, 640, 680, 728, 806, 832, 868, 884, 896, 910, 952, 992, 1040, 1054, 1085, 1088, 1105, 1120, 1156, 1190, 1240, 1360, 1445, 1456, 1547, 1612, 1664, 1736, 1768, 1820, 1904, 1984, 2015, 2023, 2080, 2108, 2170, 2176, 2210, 2240, 2312, 2380, 2480, 2635, 2720, 2821, 2890, 2912, 3094, 3224, 3472, 3536, 3640, 3689, 3757, 3808, 3968, 4030, 4046, 4160, 4216, 4340, 4420, 4480, 4624, 4760, 4960, 5270, 5440, 5642, 5780, 5824, 6188, 6448, 6851, 6944, 7072, 7280, 7378, 7514, 7616, 7735, 8060, 8092, 8320, 8432, 8680, 8840, 8959, 9248, 9520, 9920, 10115, 10540, 10880, 11284, 11560, 11648, 12376, 12896, 13702, 13888, 14105, 14144, 14560, 14756, 15028, 15232, 15470, 16120, 16184, 16864, 17360, 17680, 17918, 18445, 18496, 18785, 19040, 19840, 20230, 21080, 22568, 23120, 24752, 25792, 26299, 27404, 27776, 28210, 28288, 29120, 29512, 30056, 30940, 32240, 32368, 33728, 34255, 34720, 35360, 35836, 36890, 36992, 37570, 38080, 40460, 42160, 44795, 45136, 46240, 47957, 49504, 51584, 52598, 54808, 56420, 58240, 59024, 60112, 61880, 62713, 64480, 64736, 67456, 68510, 69440, 70720, 71672, 73780, 75140, 76160, 80920, 84320, 89590, 90272, 92480, 95914, 99008, 105196, 109616, 112840, 116467, 118048, 120224, 123760, 125426, 128960, 129472, 131495, 137020, 138880, 141440, 143344, 147560, 150280, 161840, 168640, 179180, 180544, 184960, 191828, 198016, 210392, 219232, 225680, 232934, 236096, 239785, 240448, 247520, 250852, 257920, 258944, 262990, 274040, 286688, 295120, 300560, 313565, 323680, 337280, 358360, 361088, 383656, 420784, 438464, 451360, 465868, 472192, 479570, 480896, 495040, 501704, 525980, 548080, 573376, 582335, 590240, 601120, 627130, 647360, 716720, 767312, 815269, 841568, 876928, 902720, 931736, 959140, 990080, 1003408, 1051960, 1096160, 1146752, 1164670, 1180480, 1202240, 1254260, 1294720, 1433440, 1534624, 1630538, 1683136, 1805440, 1863472, 1918280, 2006816, 2103920, 2192320, 2329340, 2360960, 2404480, 2508520, 2866880, 3069248, 3261076, 3366272, 3726944, 3836560, 4013632, 4076345, 4207840, 4384640, 4658680, 5017040, 5733760, 6138496, 6522152, 7453888, 7673120, 8027264, 8152690, 8415680, 9317360, 10034080, 13044304, 14907776, 15346240, 16305380, 16831360, 18634720, 20068160, 26088608, 30692480, 32610760, 37269440, 40136320, 52177216, 65221520, 74538880, 104354432, 130443040, 260886080, 521772160]

約数ペア:

[(1, 521772160), (2, 260886080), (4, 130443040), (5, 104354432), (7, 74538880), (8, 65221520), (10, 52177216), (13, 40136320), (14, 37269440), (16, 32610760), (17, 30692480), (20, 26088608), (26, 20068160), (28, 18634720), (31, 16831360), (32, 16305380), (34, 15346240), (35, 14907776), (40, 13044304), (52, 10034080), (56, 9317360), (62, 8415680), (64, 8152690), (65, 8027264), (68, 7673120), (70, 7453888), (80, 6522152), (85, 6138496), (91, 5733760), (104, 5017040), (112, 4658680), (119, 4384640), (124, 4207840), (128, 4076345), (130, 4013632), (136, 3836560), (140, 3726944), (155, 3366272), (160, 3261076), (170, 3069248), (182, 2866880), (208, 2508520), (217, 2404480), (221, 2360960), (224, 2329340), (238, 2192320), (248, 2103920), (260, 2006816), (272, 1918280), (280, 1863472), (289, 1805440), (310, 1683136), (320, 1630538), (340, 1534624), (364, 1433440), (403, 1294720), (416, 1254260), (434, 1202240), (442, 1180480), (448, 1164670), (455, 1146752), (476, 1096160), (496, 1051960), (520, 1003408), (527, 990080), (544, 959140), (560, 931736), (578, 902720), (595, 876928), (620, 841568), (640, 815269), (680, 767312), (728, 716720), (806, 647360), (832, 627130), (868, 601120), (884, 590240), (896, 582335), (910, 573376), (952, 548080), (992, 525980), (1040, 501704), (1054, 495040), (1085, 480896), (1088, 479570), (1105, 472192), (1120, 465868), (1156, 451360), (1190, 438464), (1240, 420784), (1360, 383656), (1445, 361088), (1456, 358360), (1547, 337280), (1612, 323680), (1664, 313565), (1736, 300560), (1768, 295120), (1820, 286688), (1904, 274040), (1984, 262990), (2015, 258944), (2023, 257920), (2080, 250852), (2108, 247520), (2170, 240448), (2176, 239785), (2210, 236096), (2240, 232934), (2312, 225680), (2380, 219232), (2480, 210392), (2635, 198016), (2720, 191828), (2821, 184960), (2890, 180544), (2912, 179180), (3094, 168640), (3224, 161840), (3472, 150280), (3536, 147560), (3640, 143344), (3689, 141440), (3757, 138880), (3808, 137020), (3968, 131495), (4030, 129472), (4046, 128960), (4160, 125426), (4216, 123760), (4340, 120224), (4420, 118048), (4480, 116467), (4624, 112840), (4760, 109616), (4960, 105196), (5270, 99008), (5440, 95914), (5642, 92480), (5780, 90272), (5824, 89590), (6188, 84320), (6448, 80920), (6851, 76160), (6944, 75140), (7072, 73780), (7280, 71672), (7378, 70720), (7514, 69440), (7616, 68510), (7735, 67456), (8060, 64736), (8092, 64480), (8320, 62713), (8432, 61880), (8680, 60112), (8840, 59024), (8959, 58240), (9248, 56420), (9520, 54808), (9920, 52598), (10115, 51584), (10540, 49504), (10880, 47957), (11284, 46240), (11560, 45136), (11648, 44795), (12376, 42160), (12896, 40460), (13702, 38080), (13888, 37570), (14105, 36992), (14144, 36890), (14560, 35836), (14756, 35360), (15028, 34720), (15232, 34255), (15470, 33728), (16120, 32368), (16184, 32240), (16864, 30940), (17360, 30056), (17680, 29512), (17918, 29120), (18445, 28288), (18496, 28210), (18785, 27776), (19040, 27404), (19840, 26299), (20230, 25792), (21080, 24752), (22568, 23120)]