164677590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 553720320

約数和(自身を除く): 389042730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 89, 90, 99, 105, 110, 126, 135, 154, 165, 178, 189, 198, 210, 231, 267, 270, 297, 315, 330, 378, 385, 445, 462, 495, 534, 594, 623, 630, 693, 770, 801, 890, 945, 979, 990, 1155, 1246, 1335, 1386, 1485, 1602, 1869, 1890, 1958, 2079, 2310, 2403, 2670, 2937, 2970, 3115, 3465, 3738, 4005, 4158, 4806, 4895, 5607, 5874, 6230, 6853, 6930, 7921, 8010, 8811, 9345, 9790, 10395, 11214, 12015, 13706, 14685, 15842, 16821, 17622, 18690, 20559, 20790, 23763, 24030, 26433, 28035, 29370, 33642, 34265, 39605, 41118, 44055, 47526, 52866, 55447, 56070, 61677, 68530, 71289, 79210, 84105, 87131, 88110, 102795, 110894, 118815, 123354, 132165, 142578, 166341, 168210, 174262, 185031, 205590, 213867, 237630, 261393, 264330, 277235, 308385, 332682, 356445, 370062, 427734, 435655, 499023, 522786, 554470, 609917, 616770, 712890, 784179, 831705, 871310, 925155, 998046, 1069335, 1219834, 1306965, 1497069, 1568358, 1663410, 1829751, 1850310, 2138670, 2352537, 2495115, 2613930, 2994138, 3049585, 3659502, 3920895, 4705074, 4990230, 5489253, 6099170, 7485345, 7841790, 9148755, 10978506, 11762685, 14970690, 16467759, 18297510, 23525370, 27446265, 32935518, 54892530, 82338795, 164677590]

約数ペア:

[(1, 164677590), (2, 82338795), (3, 54892530), (5, 32935518), (6, 27446265), (7, 23525370), (9, 18297510), (10, 16467759), (11, 14970690), (14, 11762685), (15, 10978506), (18, 9148755), (21, 7841790), (22, 7485345), (27, 6099170), (30, 5489253), (33, 4990230), (35, 4705074), (42, 3920895), (45, 3659502), (54, 3049585), (55, 2994138), (63, 2613930), (66, 2495115), (70, 2352537), (77, 2138670), (89, 1850310), (90, 1829751), (99, 1663410), (105, 1568358), (110, 1497069), (126, 1306965), (135, 1219834), (154, 1069335), (165, 998046), (178, 925155), (189, 871310), (198, 831705), (210, 784179), (231, 712890), (267, 616770), (270, 609917), (297, 554470), (315, 522786), (330, 499023), (378, 435655), (385, 427734), (445, 370062), (462, 356445), (495, 332682), (534, 308385), (594, 277235), (623, 264330), (630, 261393), (693, 237630), (770, 213867), (801, 205590), (890, 185031), (945, 174262), (979, 168210), (990, 166341), (1155, 142578), (1246, 132165), (1335, 123354), (1386, 118815), (1485, 110894), (1602, 102795), (1869, 88110), (1890, 87131), (1958, 84105), (2079, 79210), (2310, 71289), (2403, 68530), (2670, 61677), (2937, 56070), (2970, 55447), (3115, 52866), (3465, 47526), (3738, 44055), (4005, 41118), (4158, 39605), (4806, 34265), (4895, 33642), (5607, 29370), (5874, 28035), (6230, 26433), (6853, 24030), (6930, 23763), (7921, 20790), (8010, 20559), (8811, 18690), (9345, 17622), (9790, 16821), (10395, 15842), (11214, 14685), (12015, 13706)]