1376023040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2538

約数の個数: 160

約数和(自身を含む): 3893750784

約数和(自身を除く): 2517727744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2477, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4954, 4960, 6944, 7936, 8680, 8960, 9908, 9920, 12385, 13888, 15872, 17339, 17360, 17920, 19816, 19840, 24770, 27776, 34678, 34720, 39632, 39680, 49540, 55552, 69356, 69440, 76787, 79264, 79360, 86695, 99080, 111104, 138712, 138880, 153574, 158528, 173390, 198160, 277424, 277760, 307148, 317056, 346780, 383935, 396320, 537509, 554848, 555520, 614296, 634112, 693560, 767870, 792640, 1075018, 1109696, 1228592, 1268224, 1387120, 1535740, 1585280, 2150036, 2219392, 2457184, 2687545, 2774240, 3071480, 3170560, 4300072, 4438784, 4914368, 5375090, 5548480, 6142960, 6341120, 8600144, 8877568, 9828736, 10750180, 11096960, 12285920, 17200288, 19657472, 21500360, 22193920, 24571840, 34400576, 39314944, 43000720, 44387840, 49143680, 68801152, 86001440, 98287360, 137602304, 172002880, 196574720, 275204608, 344005760, 688011520, 1376023040]

約数ペア:

[(1, 1376023040), (2, 688011520), (4, 344005760), (5, 275204608), (7, 196574720), (8, 172002880), (10, 137602304), (14, 98287360), (16, 86001440), (20, 68801152), (28, 49143680), (31, 44387840), (32, 43000720), (35, 39314944), (40, 34400576), (56, 24571840), (62, 22193920), (64, 21500360), (70, 19657472), (80, 17200288), (112, 12285920), (124, 11096960), (128, 10750180), (140, 9828736), (155, 8877568), (160, 8600144), (217, 6341120), (224, 6142960), (248, 5548480), (256, 5375090), (280, 4914368), (310, 4438784), (320, 4300072), (434, 3170560), (448, 3071480), (496, 2774240), (512, 2687545), (560, 2457184), (620, 2219392), (640, 2150036), (868, 1585280), (896, 1535740), (992, 1387120), (1085, 1268224), (1120, 1228592), (1240, 1109696), (1280, 1075018), (1736, 792640), (1792, 767870), (1984, 693560), (2170, 634112), (2240, 614296), (2477, 555520), (2480, 554848), (2560, 537509), (3472, 396320), (3584, 383935), (3968, 346780), (4340, 317056), (4480, 307148), (4954, 277760), (4960, 277424), (6944, 198160), (7936, 173390), (8680, 158528), (8960, 153574), (9908, 138880), (9920, 138712), (12385, 111104), (13888, 99080), (15872, 86695), (17339, 79360), (17360, 79264), (17920, 76787), (19816, 69440), (19840, 69356), (24770, 55552), (27776, 49540), (34678, 39680), (34720, 39632)]