961760520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{127217}}^1$

素因数の和:127244

約数の個数: 128

約数和(自身を含む): 3663878400

約数和(自身を除く): 2702117880

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 127217, 254434, 381651, 508868, 636085, 763302, 890519, 1017736, 1144953, 1272170, 1526604, 1781038, 1908255, 2289906, 2544340, 2671557, 3053208, 3434859, 3562076, 3816510, 4452595, 4579812, 5088680, 5343114, 5724765, 6869718, 7124152, 7633020, 8014671, 8905190, 9159624, 10686228, 11449530, 13357785, 13739436, 15266040, 16029342, 17174295, 17810380, 21372456, 22899060, 24044013, 26715570, 27478872, 32058684, 34348590, 35620760, 40073355, 45798120, 48088026, 53431140, 64117368, 68697180, 80146710, 96176052, 106862280, 120220065, 137394360, 160293420, 192352104, 240440130, 320586840, 480880260, 961760520]

約数ペア:

[(1, 961760520), (2, 480880260), (3, 320586840), (4, 240440130), (5, 192352104), (6, 160293420), (7, 137394360), (8, 120220065), (9, 106862280), (10, 96176052), (12, 80146710), (14, 68697180), (15, 64117368), (18, 53431140), (20, 48088026), (21, 45798120), (24, 40073355), (27, 35620760), (28, 34348590), (30, 32058684), (35, 27478872), (36, 26715570), (40, 24044013), (42, 22899060), (45, 21372456), (54, 17810380), (56, 17174295), (60, 16029342), (63, 15266040), (70, 13739436), (72, 13357785), (84, 11449530), (90, 10686228), (105, 9159624), (108, 8905190), (120, 8014671), (126, 7633020), (135, 7124152), (140, 6869718), (168, 5724765), (180, 5343114), (189, 5088680), (210, 4579812), (216, 4452595), (252, 3816510), (270, 3562076), (280, 3434859), (315, 3053208), (360, 2671557), (378, 2544340), (420, 2289906), (504, 1908255), (540, 1781038), (630, 1526604), (756, 1272170), (840, 1144953), (945, 1017736), (1080, 890519), (1260, 763302), (1512, 636085), (1890, 508868), (2520, 381651), (3780, 254434), (7560, 127217)]