157216680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8563}}^1$

素因数の和:8600

約数の個数: 128

約数和(自身を含む): 554947200

約数和(自身を除く): 397730520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 8563, 9180, 17126, 18360, 25689, 34252, 42815, 51378, 68504, 77067, 85630, 102756, 128445, 145571, 154134, 171260, 205512, 231201, 256890, 291142, 308268, 342520, 385335, 436713, 462402, 513780, 582284, 616536, 727855, 770670, 873426, 924804, 1027560, 1156005, 1164568, 1310139, 1455710, 1541340, 1746852, 1849608, 2183565, 2312010, 2620278, 2911420, 3082680, 3493704, 3930417, 4367130, 4624020, 5240556, 5822840, 6550695, 7860834, 8734260, 9248040, 10481112, 13101390, 15721668, 17468520, 19652085, 26202780, 31443336, 39304170, 52405560, 78608340, 157216680]

約数ペア:

[(1, 157216680), (2, 78608340), (3, 52405560), (4, 39304170), (5, 31443336), (6, 26202780), (8, 19652085), (9, 17468520), (10, 15721668), (12, 13101390), (15, 10481112), (17, 9248040), (18, 8734260), (20, 7860834), (24, 6550695), (27, 5822840), (30, 5240556), (34, 4624020), (36, 4367130), (40, 3930417), (45, 3493704), (51, 3082680), (54, 2911420), (60, 2620278), (68, 2312010), (72, 2183565), (85, 1849608), (90, 1746852), (102, 1541340), (108, 1455710), (120, 1310139), (135, 1164568), (136, 1156005), (153, 1027560), (170, 924804), (180, 873426), (204, 770670), (216, 727855), (255, 616536), (270, 582284), (306, 513780), (340, 462402), (360, 436713), (408, 385335), (459, 342520), (510, 308268), (540, 291142), (612, 256890), (680, 231201), (765, 205512), (918, 171260), (1020, 154134), (1080, 145571), (1224, 128445), (1530, 102756), (1836, 85630), (2040, 77067), (2295, 68504), (3060, 51378), (3672, 42815), (4590, 34252), (6120, 25689), (8563, 18360), (9180, 17126)]