507426480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 1884879360

約数和(自身を除く): 1377452880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 330, 360, 395, 396, 440, 474, 495, 528, 632, 660, 711, 720, 790, 792, 811, 869, 880, 948, 990, 1185, 1264, 1320, 1422, 1580, 1584, 1622, 1738, 1896, 1980, 2370, 2433, 2607, 2640, 2844, 3160, 3244, 3476, 3555, 3792, 3960, 4055, 4345, 4740, 4866, 5214, 5688, 6320, 6488, 6952, 7110, 7299, 7821, 7920, 8110, 8690, 8921, 9480, 9732, 10428, 11376, 12165, 12976, 13035, 13904, 14220, 14598, 15642, 16220, 17380, 17842, 18960, 19464, 20856, 24330, 26070, 26763, 28440, 29196, 31284, 32440, 34760, 35684, 36495, 38928, 39105, 41712, 44605, 48660, 52140, 53526, 56880, 58392, 62568, 64069, 64880, 69520, 71368, 72990, 78210, 80289, 89210, 97320, 104280, 107052, 116784, 125136, 128138, 133815, 142736, 145980, 156420, 160578, 178420, 192207, 194640, 208560, 214104, 256276, 267630, 291960, 312840, 320345, 321156, 356840, 384414, 401445, 428208, 512552, 535260, 576621, 583920, 625680, 640690, 642312, 704759, 713680, 768828, 802890, 961035, 1025104, 1070520, 1153242, 1281380, 1284624, 1409518, 1537656, 1605780, 1922070, 2114277, 2141040, 2306484, 2562760, 2819036, 2883105, 3075312, 3211560, 3523795, 3844140, 4228554, 4612968, 5125520, 5638072, 5766210, 6342831, 6423120, 7047590, 7688280, 8457108, 9225936, 10571385, 11276144, 11532420, 12685662, 14095180, 15376560, 16914216, 21142770, 23064840, 25371324, 28190360, 31714155, 33828432, 42285540, 46129680, 50742648, 56380720, 63428310, 84571080, 101485296, 126856620, 169142160, 253713240, 507426480]

約数ペア:

[(1, 507426480), (2, 253713240), (3, 169142160), (4, 126856620), (5, 101485296), (6, 84571080), (8, 63428310), (9, 56380720), (10, 50742648), (11, 46129680), (12, 42285540), (15, 33828432), (16, 31714155), (18, 28190360), (20, 25371324), (22, 23064840), (24, 21142770), (30, 16914216), (33, 15376560), (36, 14095180), (40, 12685662), (44, 11532420), (45, 11276144), (48, 10571385), (55, 9225936), (60, 8457108), (66, 7688280), (72, 7047590), (79, 6423120), (80, 6342831), (88, 5766210), (90, 5638072), (99, 5125520), (110, 4612968), (120, 4228554), (132, 3844140), (144, 3523795), (158, 3211560), (165, 3075312), (176, 2883105), (180, 2819036), (198, 2562760), (220, 2306484), (237, 2141040), (240, 2114277), (264, 1922070), (316, 1605780), (330, 1537656), (360, 1409518), (395, 1284624), (396, 1281380), (440, 1153242), (474, 1070520), (495, 1025104), (528, 961035), (632, 802890), (660, 768828), (711, 713680), (720, 704759), (790, 642312), (792, 640690), (811, 625680), (869, 583920), (880, 576621), (948, 535260), (990, 512552), (1185, 428208), (1264, 401445), (1320, 384414), (1422, 356840), (1580, 321156), (1584, 320345), (1622, 312840), (1738, 291960), (1896, 267630), (1980, 256276), (2370, 214104), (2433, 208560), (2607, 194640), (2640, 192207), (2844, 178420), (3160, 160578), (3244, 156420), (3476, 145980), (3555, 142736), (3792, 133815), (3960, 128138), (4055, 125136), (4345, 116784), (4740, 107052), (4866, 104280), (5214, 97320), (5688, 89210), (6320, 80289), (6488, 78210), (6952, 72990), (7110, 71368), (7299, 69520), (7821, 64880), (7920, 64069), (8110, 62568), (8690, 58392), (8921, 56880), (9480, 53526), (9732, 52140), (10428, 48660), (11376, 44605), (12165, 41712), (12976, 39105), (13035, 38928), (13904, 36495), (14220, 35684), (14598, 34760), (15642, 32440), (16220, 31284), (17380, 29196), (17842, 28440), (18960, 26763), (19464, 26070), (20856, 24330)]