69269560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 177914880

約数和(自身を除く): 108645320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 43, 46, 68, 85, 86, 92, 103, 115, 136, 170, 172, 184, 206, 215, 230, 340, 344, 391, 412, 430, 460, 515, 680, 731, 782, 824, 860, 920, 989, 1030, 1462, 1564, 1720, 1751, 1955, 1978, 2060, 2369, 2924, 3128, 3502, 3655, 3910, 3956, 4120, 4429, 4738, 4945, 5848, 7004, 7310, 7820, 7912, 8755, 8858, 9476, 9890, 11845, 14008, 14620, 15640, 16813, 17510, 17716, 18952, 19780, 22145, 23690, 29240, 33626, 35020, 35432, 39560, 40273, 44290, 47380, 67252, 70040, 75293, 80546, 84065, 88580, 94760, 101867, 134504, 150586, 161092, 168130, 177160, 201365, 203734, 301172, 322184, 336260, 376465, 402730, 407468, 509335, 602344, 672520, 752930, 805460, 814936, 1018670, 1505860, 1610920, 1731739, 2037340, 3011720, 3463478, 4074680, 6926956, 8658695, 13853912, 17317390, 34634780, 69269560]

約数ペア:

[(1, 69269560), (2, 34634780), (4, 17317390), (5, 13853912), (8, 8658695), (10, 6926956), (17, 4074680), (20, 3463478), (23, 3011720), (34, 2037340), (40, 1731739), (43, 1610920), (46, 1505860), (68, 1018670), (85, 814936), (86, 805460), (92, 752930), (103, 672520), (115, 602344), (136, 509335), (170, 407468), (172, 402730), (184, 376465), (206, 336260), (215, 322184), (230, 301172), (340, 203734), (344, 201365), (391, 177160), (412, 168130), (430, 161092), (460, 150586), (515, 134504), (680, 101867), (731, 94760), (782, 88580), (824, 84065), (860, 80546), (920, 75293), (989, 70040), (1030, 67252), (1462, 47380), (1564, 44290), (1720, 40273), (1751, 39560), (1955, 35432), (1978, 35020), (2060, 33626), (2369, 29240), (2924, 23690), (3128, 22145), (3502, 19780), (3655, 18952), (3910, 17716), (3956, 17510), (4120, 16813), (4429, 15640), (4738, 14620), (4945, 14008), (5848, 11845), (7004, 9890), (7310, 9476), (7820, 8858), (7912, 8755)]