16929360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3385

約数の個数: 120

約数和(自身を含む): 64995840

約数和(自身を除く): 48066480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 3359, 5040, 6718, 10077, 13436, 16795, 20154, 23513, 26872, 30231, 33590, 40308, 47026, 50385, 53744, 60462, 67180, 70539, 80616, 94052, 100770, 117565, 120924, 134360, 141078, 151155, 161232, 188104, 201540, 211617, 235130, 241848, 268720, 282156, 302310, 352695, 376208, 403080, 423234, 470260, 483696, 564312, 604620, 705390, 806160, 846468, 940520, 1058085, 1128624, 1209240, 1410780, 1692936, 1881040, 2116170, 2418480, 2821560, 3385872, 4232340, 5643120, 8464680, 16929360]

約数ペア:

[(1, 16929360), (2, 8464680), (3, 5643120), (4, 4232340), (5, 3385872), (6, 2821560), (7, 2418480), (8, 2116170), (9, 1881040), (10, 1692936), (12, 1410780), (14, 1209240), (15, 1128624), (16, 1058085), (18, 940520), (20, 846468), (21, 806160), (24, 705390), (28, 604620), (30, 564312), (35, 483696), (36, 470260), (40, 423234), (42, 403080), (45, 376208), (48, 352695), (56, 302310), (60, 282156), (63, 268720), (70, 241848), (72, 235130), (80, 211617), (84, 201540), (90, 188104), (105, 161232), (112, 151155), (120, 141078), (126, 134360), (140, 120924), (144, 117565), (168, 100770), (180, 94052), (210, 80616), (240, 70539), (252, 67180), (280, 60462), (315, 53744), (336, 50385), (360, 47026), (420, 40308), (504, 33590), (560, 30231), (630, 26872), (720, 23513), (840, 20154), (1008, 16795), (1260, 13436), (1680, 10077), (2520, 6718), (3359, 5040)]