246699180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1$

素因数の和:15096

約数の個数: 144

約数和(自身を含む): 921071424

約数和(自身を除く): 674372244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 15061, 16380, 30122, 45183, 60244, 75305, 90366, 105427, 135549, 150610, 180732, 195793, 210854, 225915, 271098, 301220, 316281, 391586, 421708, 451830, 527135, 542196, 587379, 632562, 677745, 783172, 903660, 948843, 978965, 1054270, 1174758, 1265124, 1355490, 1370551, 1581405, 1762137, 1897686, 1957930, 2108540, 2349516, 2710980, 2741102, 2936895, 3162810, 3524274, 3795372, 3915860, 4111653, 4744215, 5482204, 5873790, 6325620, 6852755, 7048548, 8223306, 8810685, 9488430, 11747580, 12334959, 13705510, 16446612, 17621370, 18976860, 20558265, 24669918, 27411020, 35242740, 41116530, 49339836, 61674795, 82233060, 123349590, 246699180]

約数ペア:

[(1, 246699180), (2, 123349590), (3, 82233060), (4, 61674795), (5, 49339836), (6, 41116530), (7, 35242740), (9, 27411020), (10, 24669918), (12, 20558265), (13, 18976860), (14, 17621370), (15, 16446612), (18, 13705510), (20, 12334959), (21, 11747580), (26, 9488430), (28, 8810685), (30, 8223306), (35, 7048548), (36, 6852755), (39, 6325620), (42, 5873790), (45, 5482204), (52, 4744215), (60, 4111653), (63, 3915860), (65, 3795372), (70, 3524274), (78, 3162810), (84, 2936895), (90, 2741102), (91, 2710980), (105, 2349516), (117, 2108540), (126, 1957930), (130, 1897686), (140, 1762137), (156, 1581405), (180, 1370551), (182, 1355490), (195, 1265124), (210, 1174758), (234, 1054270), (252, 978965), (260, 948843), (273, 903660), (315, 783172), (364, 677745), (390, 632562), (420, 587379), (455, 542196), (468, 527135), (546, 451830), (585, 421708), (630, 391586), (780, 316281), (819, 301220), (910, 271098), (1092, 225915), (1170, 210854), (1260, 195793), (1365, 180732), (1638, 150610), (1820, 135549), (2340, 105427), (2730, 90366), (3276, 75305), (4095, 60244), (5460, 45183), (8190, 30122), (15061, 16380)]