134102080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 112

約数和(自身を含む): 368539776

約数和(自身を除く): 234437696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 320, 448, 457, 524, 560, 655, 914, 917, 1048, 1120, 1310, 1828, 1834, 2096, 2240, 2285, 2620, 3199, 3656, 3668, 4192, 4570, 4585, 5240, 6398, 7312, 7336, 8384, 9140, 9170, 10480, 12796, 14624, 14672, 15995, 18280, 18340, 20960, 25592, 29248, 29344, 31990, 36560, 36680, 41920, 51184, 58688, 59867, 63980, 73120, 73360, 102368, 119734, 127960, 146240, 146720, 204736, 239468, 255920, 293440, 299335, 419069, 478936, 511840, 598670, 838138, 957872, 1023680, 1197340, 1676276, 1915744, 2095345, 2394680, 3352552, 3831488, 4190690, 4789360, 6705104, 8381380, 9578720, 13410208, 16762760, 19157440, 26820416, 33525520, 67051040, 134102080]

約数ペア:

[(1, 134102080), (2, 67051040), (4, 33525520), (5, 26820416), (7, 19157440), (8, 16762760), (10, 13410208), (14, 9578720), (16, 8381380), (20, 6705104), (28, 4789360), (32, 4190690), (35, 3831488), (40, 3352552), (56, 2394680), (64, 2095345), (70, 1915744), (80, 1676276), (112, 1197340), (131, 1023680), (140, 957872), (160, 838138), (224, 598670), (262, 511840), (280, 478936), (320, 419069), (448, 299335), (457, 293440), (524, 255920), (560, 239468), (655, 204736), (914, 146720), (917, 146240), (1048, 127960), (1120, 119734), (1310, 102368), (1828, 73360), (1834, 73120), (2096, 63980), (2240, 59867), (2285, 58688), (2620, 51184), (3199, 41920), (3656, 36680), (3668, 36560), (4192, 31990), (4570, 29344), (4585, 29248), (5240, 25592), (6398, 20960), (7312, 18340), (7336, 18280), (8384, 15995), (9140, 14672), (9170, 14624), (10480, 12796)]