149741760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22283}}^1$

素因数の和:22310

約数の個数: 112

約数和(自身を含む): 543373056

約数和(自身を除く): 393631296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22283, 44566, 66849, 89132, 111415, 133698, 155981, 178264, 222830, 267396, 311962, 334245, 356528, 445660, 467943, 534792, 623924, 668490, 713056, 779905, 891320, 935886, 1069584, 1247848, 1336980, 1426112, 1559810, 1782640, 1871772, 2139168, 2339715, 2495696, 2673960, 3119620, 3565280, 3743544, 4278336, 4679430, 4991392, 5347920, 6239240, 7130560, 7487088, 9358860, 9982784, 10695840, 12478480, 14974176, 18717720, 21391680, 24956960, 29948352, 37435440, 49913920, 74870880, 149741760]

約数ペア:

[(1, 149741760), (2, 74870880), (3, 49913920), (4, 37435440), (5, 29948352), (6, 24956960), (7, 21391680), (8, 18717720), (10, 14974176), (12, 12478480), (14, 10695840), (15, 9982784), (16, 9358860), (20, 7487088), (21, 7130560), (24, 6239240), (28, 5347920), (30, 4991392), (32, 4679430), (35, 4278336), (40, 3743544), (42, 3565280), (48, 3119620), (56, 2673960), (60, 2495696), (64, 2339715), (70, 2139168), (80, 1871772), (84, 1782640), (96, 1559810), (105, 1426112), (112, 1336980), (120, 1247848), (140, 1069584), (160, 935886), (168, 891320), (192, 779905), (210, 713056), (224, 668490), (240, 623924), (280, 534792), (320, 467943), (336, 445660), (420, 356528), (448, 334245), (480, 311962), (560, 267396), (672, 222830), (840, 178264), (960, 155981), (1120, 133698), (1344, 111415), (1680, 89132), (2240, 66849), (3360, 44566), (6720, 22283)]