243560520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10769

約数の個数: 160

約数和(自身を含む): 935668800

約数和(自身を除く): 692108280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10739, 11340, 21478, 22680, 32217, 42956, 53695, 64434, 75173, 85912, 96651, 107390, 128868, 150346, 161085, 193302, 214780, 225519, 257736, 289953, 300692, 322170, 375865, 386604, 429560, 451038, 483255, 579906, 601384, 644340, 676557, 751730, 773208, 869859, 902076, 966510, 1127595, 1159812, 1288680, 1353114, 1449765, 1503460, 1739718, 1804152, 1933020, 2029671, 2255190, 2319624, 2706228, 2899530, 3006920, 3382785, 3479436, 3866040, 4059342, 4349295, 4510380, 5412456, 5799060, 6089013, 6765570, 6958872, 8118684, 8698590, 9020760, 10148355, 11598120, 12178026, 13531140, 16237368, 17397180, 20296710, 24356052, 27062280, 30445065, 34794360, 40593420, 48712104, 60890130, 81186840, 121780260, 243560520]

約数ペア:

[(1, 243560520), (2, 121780260), (3, 81186840), (4, 60890130), (5, 48712104), (6, 40593420), (7, 34794360), (8, 30445065), (9, 27062280), (10, 24356052), (12, 20296710), (14, 17397180), (15, 16237368), (18, 13531140), (20, 12178026), (21, 11598120), (24, 10148355), (27, 9020760), (28, 8698590), (30, 8118684), (35, 6958872), (36, 6765570), (40, 6089013), (42, 5799060), (45, 5412456), (54, 4510380), (56, 4349295), (60, 4059342), (63, 3866040), (70, 3479436), (72, 3382785), (81, 3006920), (84, 2899530), (90, 2706228), (105, 2319624), (108, 2255190), (120, 2029671), (126, 1933020), (135, 1804152), (140, 1739718), (162, 1503460), (168, 1449765), (180, 1353114), (189, 1288680), (210, 1159812), (216, 1127595), (252, 966510), (270, 902076), (280, 869859), (315, 773208), (324, 751730), (360, 676557), (378, 644340), (405, 601384), (420, 579906), (504, 483255), (540, 451038), (567, 429560), (630, 386604), (648, 375865), (756, 322170), (810, 300692), (840, 289953), (945, 257736), (1080, 225519), (1134, 214780), (1260, 193302), (1512, 161085), (1620, 150346), (1890, 128868), (2268, 107390), (2520, 96651), (2835, 85912), (3240, 75173), (3780, 64434), (4536, 53695), (5670, 42956), (7560, 32217), (10739, 22680), (11340, 21478)]