1316671680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 4358688768

約数和(自身を除く): 3042017088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 151, 155, 160, 186, 192, 240, 248, 293, 302, 310, 320, 372, 453, 465, 480, 496, 586, 604, 620, 744, 755, 879, 906, 930, 960, 992, 1172, 1208, 1240, 1465, 1488, 1510, 1758, 1812, 1860, 1984, 2265, 2344, 2416, 2480, 2930, 2976, 3020, 3516, 3624, 3720, 4395, 4530, 4681, 4688, 4832, 4960, 5860, 5952, 6040, 7032, 7248, 7440, 8790, 9060, 9083, 9362, 9376, 9664, 9920, 11720, 12080, 14043, 14064, 14496, 14880, 17580, 18120, 18166, 18724, 18752, 23405, 23440, 24160, 27249, 28086, 28128, 28992, 29760, 35160, 36240, 36332, 37448, 44243, 45415, 46810, 46880, 48320, 54498, 56172, 56256, 70215, 70320, 72480, 72664, 74896, 88486, 90830, 93620, 93760, 108996, 112344, 132729, 136245, 140430, 140640, 144960, 145328, 149792, 176972, 181660, 187240, 217992, 221215, 224688, 265458, 272490, 280860, 281280, 290656, 299584, 353944, 363320, 374480, 435984, 442430, 449376, 530916, 544980, 561720, 581312, 663645, 707888, 726640, 748960, 871968, 884860, 898752, 1061832, 1089960, 1123440, 1327290, 1371533, 1415776, 1453280, 1497920, 1743936, 1769720, 2123664, 2179920, 2246880, 2654580, 2743066, 2831552, 2906560, 3539440, 4114599, 4247328, 4359840, 4493760, 5309160, 5486132, 6857665, 7078880, 8229198, 8494656, 8719680, 10618320, 10972264, 13715330, 14157760, 16458396, 20572995, 21236640, 21944528, 27430660, 32916792, 41145990, 42473280, 43889056, 54861320, 65833584, 82291980, 87778112, 109722640, 131667168, 164583960, 219445280, 263334336, 329167920, 438890560, 658335840, 1316671680]

約数ペア:

[(1, 1316671680), (2, 658335840), (3, 438890560), (4, 329167920), (5, 263334336), (6, 219445280), (8, 164583960), (10, 131667168), (12, 109722640), (15, 87778112), (16, 82291980), (20, 65833584), (24, 54861320), (30, 43889056), (31, 42473280), (32, 41145990), (40, 32916792), (48, 27430660), (60, 21944528), (62, 21236640), (64, 20572995), (80, 16458396), (93, 14157760), (96, 13715330), (120, 10972264), (124, 10618320), (151, 8719680), (155, 8494656), (160, 8229198), (186, 7078880), (192, 6857665), (240, 5486132), (248, 5309160), (293, 4493760), (302, 4359840), (310, 4247328), (320, 4114599), (372, 3539440), (453, 2906560), (465, 2831552), (480, 2743066), (496, 2654580), (586, 2246880), (604, 2179920), (620, 2123664), (744, 1769720), (755, 1743936), (879, 1497920), (906, 1453280), (930, 1415776), (960, 1371533), (992, 1327290), (1172, 1123440), (1208, 1089960), (1240, 1061832), (1465, 898752), (1488, 884860), (1510, 871968), (1758, 748960), (1812, 726640), (1860, 707888), (1984, 663645), (2265, 581312), (2344, 561720), (2416, 544980), (2480, 530916), (2930, 449376), (2976, 442430), (3020, 435984), (3516, 374480), (3624, 363320), (3720, 353944), (4395, 299584), (4530, 290656), (4681, 281280), (4688, 280860), (4832, 272490), (4960, 265458), (5860, 224688), (5952, 221215), (6040, 217992), (7032, 187240), (7248, 181660), (7440, 176972), (8790, 149792), (9060, 145328), (9083, 144960), (9362, 140640), (9376, 140430), (9664, 136245), (9920, 132729), (11720, 112344), (12080, 108996), (14043, 93760), (14064, 93620), (14496, 90830), (14880, 88486), (17580, 74896), (18120, 72664), (18166, 72480), (18724, 70320), (18752, 70215), (23405, 56256), (23440, 56172), (24160, 54498), (27249, 48320), (28086, 46880), (28128, 46810), (28992, 45415), (29760, 44243), (35160, 37448), (36240, 36332)]