137290720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3372

約数の個数: 96

約数和(自身を含む): 380818368

約数和(自身を除く): 243527648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 3313, 4144, 5180, 5920, 6626, 8288, 10360, 13252, 16565, 20720, 23191, 26504, 33130, 41440, 46382, 53008, 66260, 92764, 106016, 115955, 122581, 132520, 185528, 231910, 245162, 265040, 371056, 463820, 490324, 530080, 612905, 742112, 858067, 927640, 980648, 1225810, 1716134, 1855280, 1961296, 2451620, 3432268, 3710560, 3922592, 4290335, 4903240, 6864536, 8580670, 9806480, 13729072, 17161340, 19612960, 27458144, 34322680, 68645360, 137290720]

約数ペア:

[(1, 137290720), (2, 68645360), (4, 34322680), (5, 27458144), (7, 19612960), (8, 17161340), (10, 13729072), (14, 9806480), (16, 8580670), (20, 6864536), (28, 4903240), (32, 4290335), (35, 3922592), (37, 3710560), (40, 3432268), (56, 2451620), (70, 1961296), (74, 1855280), (80, 1716134), (112, 1225810), (140, 980648), (148, 927640), (160, 858067), (185, 742112), (224, 612905), (259, 530080), (280, 490324), (296, 463820), (370, 371056), (518, 265040), (560, 245162), (592, 231910), (740, 185528), (1036, 132520), (1120, 122581), (1184, 115955), (1295, 106016), (1480, 92764), (2072, 66260), (2590, 53008), (2960, 46382), (3313, 41440), (4144, 33130), (5180, 26504), (5920, 23191), (6626, 20720), (8288, 16565), (10360, 13252)]