216333180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 144

約数和(自身を含む): 777853440

約数和(自身を除く): 561520260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6359, 6804, 8505, 11340, 12718, 17010, 19077, 25436, 31795, 34020, 38154, 44513, 57231, 63590, 76308, 89026, 95385, 114462, 127180, 133539, 171693, 178052, 190770, 222565, 228924, 267078, 286155, 343386, 381540, 400617, 445130, 515079, 534156, 572310, 667695, 686772, 801234, 858465, 890260, 1030158, 1144620, 1201851, 1335390, 1545237, 1602468, 1716930, 2003085, 2060316, 2403702, 2575395, 2670780, 3090474, 3433860, 3605553, 4006170, 4807404, 5150790, 6009255, 6180948, 7211106, 7726185, 8012340, 10301580, 10816659, 12018510, 14422212, 15452370, 18027765, 21633318, 24037020, 30904740, 36055530, 43266636, 54083295, 72111060, 108166590, 216333180]

約数ペア:

[(1, 216333180), (2, 108166590), (3, 72111060), (4, 54083295), (5, 43266636), (6, 36055530), (7, 30904740), (9, 24037020), (10, 21633318), (12, 18027765), (14, 15452370), (15, 14422212), (18, 12018510), (20, 10816659), (21, 10301580), (27, 8012340), (28, 7726185), (30, 7211106), (35, 6180948), (36, 6009255), (42, 5150790), (45, 4807404), (54, 4006170), (60, 3605553), (63, 3433860), (70, 3090474), (81, 2670780), (84, 2575395), (90, 2403702), (105, 2060316), (108, 2003085), (126, 1716930), (135, 1602468), (140, 1545237), (162, 1335390), (180, 1201851), (189, 1144620), (210, 1030158), (243, 890260), (252, 858465), (270, 801234), (315, 686772), (324, 667695), (378, 572310), (405, 534156), (420, 515079), (486, 445130), (540, 400617), (567, 381540), (630, 343386), (756, 286155), (810, 267078), (945, 228924), (972, 222565), (1134, 190770), (1215, 178052), (1260, 171693), (1620, 133539), (1701, 127180), (1890, 114462), (2268, 95385), (2430, 89026), (2835, 76308), (3402, 63590), (3780, 57231), (4860, 44513), (5670, 38154), (6359, 34020), (6804, 31795), (8505, 25436), (11340, 19077), (12718, 17010)]