159218280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2660

約数の個数: 144

約数和(自身を含む): 560539980

約数和(自身を除く): 401321700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 2617, 3042, 3380, 4056, 4680, 5070, 5234, 6084, 6760, 7605, 7851, 10140, 10468, 12168, 13085, 15210, 15702, 20280, 20936, 23553, 26170, 30420, 31404, 34021, 39255, 47106, 52340, 60840, 62808, 68042, 78510, 94212, 102063, 104680, 117765, 136084, 157020, 170105, 188424, 204126, 235530, 272168, 306189, 314040, 340210, 408252, 442273, 471060, 510315, 612378, 680420, 816504, 884546, 942120, 1020630, 1224756, 1326819, 1360840, 1530945, 1769092, 2041260, 2211365, 2449512, 2653638, 3061890, 3538184, 3980457, 4082520, 4422730, 5307276, 6123780, 6634095, 7960914, 8845460, 10614552, 12247560, 13268190, 15921828, 17690920, 19902285, 26536380, 31843656, 39804570, 53072760, 79609140, 159218280]

約数ペア:

[(1, 159218280), (2, 79609140), (3, 53072760), (4, 39804570), (5, 31843656), (6, 26536380), (8, 19902285), (9, 17690920), (10, 15921828), (12, 13268190), (13, 12247560), (15, 10614552), (18, 8845460), (20, 7960914), (24, 6634095), (26, 6123780), (30, 5307276), (36, 4422730), (39, 4082520), (40, 3980457), (45, 3538184), (52, 3061890), (60, 2653638), (65, 2449512), (72, 2211365), (78, 2041260), (90, 1769092), (104, 1530945), (117, 1360840), (120, 1326819), (130, 1224756), (156, 1020630), (169, 942120), (180, 884546), (195, 816504), (234, 680420), (260, 612378), (312, 510315), (338, 471060), (360, 442273), (390, 408252), (468, 340210), (507, 314040), (520, 306189), (585, 272168), (676, 235530), (780, 204126), (845, 188424), (936, 170105), (1014, 157020), (1170, 136084), (1352, 117765), (1521, 104680), (1560, 102063), (1690, 94212), (2028, 78510), (2340, 68042), (2535, 62808), (2617, 60840), (3042, 52340), (3380, 47106), (4056, 39255), (4680, 34021), (5070, 31404), (5234, 30420), (6084, 26170), (6760, 23553), (7605, 20936), (7851, 20280), (10140, 15702), (10468, 15210), (12168, 13085)]