133805280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 144

約数和(自身を含む): 490386960

約数和(自身を除く): 356581680

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5689, 5880, 7840, 11378, 11760, 17067, 22756, 23520, 28445, 34134, 39823, 45512, 56890, 68268, 79646, 85335, 91024, 113780, 119469, 136536, 159292, 170670, 182048, 199115, 227560, 238938, 273072, 278761, 318584, 341340, 398230, 455120, 477876, 546144, 557522, 597345, 637168, 682680, 796460, 836283, 910240, 955752, 1115044, 1194690, 1274336, 1365360, 1393805, 1592920, 1672566, 1911504, 2230088, 2389380, 2730720, 2787610, 3185840, 3345132, 3823008, 4181415, 4460176, 4778760, 5575220, 6371680, 6690264, 8362830, 8920352, 9557520, 11150440, 13380528, 16725660, 19115040, 22300880, 26761056, 33451320, 44601760, 66902640, 133805280]

約数ペア:

[(1, 133805280), (2, 66902640), (3, 44601760), (4, 33451320), (5, 26761056), (6, 22300880), (7, 19115040), (8, 16725660), (10, 13380528), (12, 11150440), (14, 9557520), (15, 8920352), (16, 8362830), (20, 6690264), (21, 6371680), (24, 5575220), (28, 4778760), (30, 4460176), (32, 4181415), (35, 3823008), (40, 3345132), (42, 3185840), (48, 2787610), (49, 2730720), (56, 2389380), (60, 2230088), (70, 1911504), (80, 1672566), (84, 1592920), (96, 1393805), (98, 1365360), (105, 1274336), (112, 1194690), (120, 1115044), (140, 955752), (147, 910240), (160, 836283), (168, 796460), (196, 682680), (210, 637168), (224, 597345), (240, 557522), (245, 546144), (280, 477876), (294, 455120), (336, 398230), (392, 341340), (420, 318584), (480, 278761), (490, 273072), (560, 238938), (588, 227560), (672, 199115), (735, 182048), (784, 170670), (840, 159292), (980, 136536), (1120, 119469), (1176, 113780), (1470, 91024), (1568, 85335), (1680, 79646), (1960, 68268), (2352, 56890), (2940, 45512), (3360, 39823), (3920, 34134), (4704, 28445), (5689, 23520), (5880, 22756), (7840, 17067), (11378, 11760)]