173232780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 415116660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 92, 105, 115, 138, 140, 158, 161, 210, 227, 230, 237, 276, 316, 322, 345, 395, 420, 454, 460, 474, 483, 553, 644, 681, 690, 790, 805, 908, 948, 966, 1106, 1135, 1185, 1362, 1380, 1580, 1589, 1610, 1659, 1817, 1932, 2212, 2270, 2370, 2415, 2724, 2765, 3178, 3220, 3318, 3405, 3634, 4540, 4740, 4767, 4830, 5221, 5451, 5530, 6356, 6636, 6810, 7268, 7945, 8295, 9085, 9534, 9660, 10442, 10902, 11060, 12719, 13620, 15663, 15890, 16590, 17933, 18170, 19068, 20884, 21804, 23835, 25438, 26105, 27255, 31326, 31780, 33180, 35866, 36340, 36547, 38157, 47670, 50876, 52210, 53799, 54510, 62652, 63595, 71732, 73094, 76314, 78315, 89665, 95340, 104420, 107598, 109020, 109641, 125531, 127190, 146188, 152628, 156630, 179330, 182735, 190785, 215196, 219282, 251062, 254380, 268995, 313260, 358660, 365470, 376593, 381570, 412459, 438564, 502124, 537990, 548205, 627655, 730940, 753186, 763140, 824918, 1075980, 1096410, 1237377, 1255310, 1506372, 1649836, 1882965, 2062295, 2192820, 2474754, 2510620, 2887213, 3765930, 4124590, 4949508, 5774426, 6186885, 7531860, 8249180, 8661639, 11548852, 12373770, 14436065, 17323278, 24747540, 28872130, 34646556, 43308195, 57744260, 86616390, 173232780]

約数ペア:

[(1, 173232780), (2, 86616390), (3, 57744260), (4, 43308195), (5, 34646556), (6, 28872130), (7, 24747540), (10, 17323278), (12, 14436065), (14, 12373770), (15, 11548852), (20, 8661639), (21, 8249180), (23, 7531860), (28, 6186885), (30, 5774426), (35, 4949508), (42, 4124590), (46, 3765930), (60, 2887213), (69, 2510620), (70, 2474754), (79, 2192820), (84, 2062295), (92, 1882965), (105, 1649836), (115, 1506372), (138, 1255310), (140, 1237377), (158, 1096410), (161, 1075980), (210, 824918), (227, 763140), (230, 753186), (237, 730940), (276, 627655), (316, 548205), (322, 537990), (345, 502124), (395, 438564), (420, 412459), (454, 381570), (460, 376593), (474, 365470), (483, 358660), (553, 313260), (644, 268995), (681, 254380), (690, 251062), (790, 219282), (805, 215196), (908, 190785), (948, 182735), (966, 179330), (1106, 156630), (1135, 152628), (1185, 146188), (1362, 127190), (1380, 125531), (1580, 109641), (1589, 109020), (1610, 107598), (1659, 104420), (1817, 95340), (1932, 89665), (2212, 78315), (2270, 76314), (2370, 73094), (2415, 71732), (2724, 63595), (2765, 62652), (3178, 54510), (3220, 53799), (3318, 52210), (3405, 50876), (3634, 47670), (4540, 38157), (4740, 36547), (4767, 36340), (4830, 35866), (5221, 33180), (5451, 31780), (5530, 31326), (6356, 27255), (6636, 26105), (6810, 25438), (7268, 23835), (7945, 21804), (8295, 20884), (9085, 19068), (9534, 18170), (9660, 17933), (10442, 16590), (10902, 15890), (11060, 15663), (12719, 13620)]