151051320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8563}}^1$

素因数の和:8594

約数の個数: 144

約数和(自身を含む): 571133160

約数和(自身を除く): 420081840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8563, 8820, 17126, 17640, 25689, 34252, 42815, 51378, 59941, 68504, 77067, 85630, 102756, 119882, 128445, 154134, 171260, 179823, 205512, 239764, 256890, 299705, 308268, 342520, 359646, 385335, 419587, 479528, 513780, 539469, 599410, 616536, 719292, 770670, 839174, 899115, 1027560, 1078938, 1198820, 1258761, 1438584, 1541340, 1678348, 1798230, 2097935, 2157876, 2397640, 2517522, 2697345, 3082680, 3356696, 3596460, 3776283, 4195870, 4315752, 5035044, 5394690, 6293805, 7192920, 7552566, 8391740, 10070088, 10789380, 12587610, 15105132, 16783480, 18881415, 21578760, 25175220, 30210264, 37762830, 50350440, 75525660, 151051320]

約数ペア:

[(1, 151051320), (2, 75525660), (3, 50350440), (4, 37762830), (5, 30210264), (6, 25175220), (7, 21578760), (8, 18881415), (9, 16783480), (10, 15105132), (12, 12587610), (14, 10789380), (15, 10070088), (18, 8391740), (20, 7552566), (21, 7192920), (24, 6293805), (28, 5394690), (30, 5035044), (35, 4315752), (36, 4195870), (40, 3776283), (42, 3596460), (45, 3356696), (49, 3082680), (56, 2697345), (60, 2517522), (63, 2397640), (70, 2157876), (72, 2097935), (84, 1798230), (90, 1678348), (98, 1541340), (105, 1438584), (120, 1258761), (126, 1198820), (140, 1078938), (147, 1027560), (168, 899115), (180, 839174), (196, 770670), (210, 719292), (245, 616536), (252, 599410), (280, 539469), (294, 513780), (315, 479528), (360, 419587), (392, 385335), (420, 359646), (441, 342520), (490, 308268), (504, 299705), (588, 256890), (630, 239764), (735, 205512), (840, 179823), (882, 171260), (980, 154134), (1176, 128445), (1260, 119882), (1470, 102756), (1764, 85630), (1960, 77067), (2205, 68504), (2520, 59941), (2940, 51378), (3528, 42815), (4410, 34252), (5880, 25689), (8563, 17640), (8820, 17126)]