181592460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 634023936

約数和(自身を除く): 452431476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 863, 1002, 1169, 1260, 1503, 1670, 1726, 2004, 2338, 2505, 2589, 3006, 3340, 3452, 3507, 4315, 4676, 5010, 5178, 5845, 6012, 6041, 7014, 7515, 7767, 8630, 10020, 10356, 10521, 11690, 12082, 12945, 14028, 15030, 15534, 17260, 17535, 18123, 21042, 23380, 24164, 25890, 30060, 30205, 31068, 35070, 36246, 38835, 42084, 51780, 52605, 54369, 60410, 70140, 72492, 77670, 90615, 105210, 108738, 120820, 144121, 155340, 181230, 210420, 217476, 271845, 288242, 362460, 432363, 543690, 576484, 720605, 864726, 1008847, 1087380, 1297089, 1441210, 1729452, 2017694, 2161815, 2594178, 2882420, 3026541, 4035388, 4323630, 5044235, 5188356, 6053082, 6485445, 8647260, 9079623, 10088470, 12106164, 12970890, 15132705, 18159246, 20176940, 25941780, 30265410, 36318492, 45398115, 60530820, 90796230, 181592460]

約数ペア:

[(1, 181592460), (2, 90796230), (3, 60530820), (4, 45398115), (5, 36318492), (6, 30265410), (7, 25941780), (9, 20176940), (10, 18159246), (12, 15132705), (14, 12970890), (15, 12106164), (18, 10088470), (20, 9079623), (21, 8647260), (28, 6485445), (30, 6053082), (35, 5188356), (36, 5044235), (42, 4323630), (45, 4035388), (60, 3026541), (63, 2882420), (70, 2594178), (84, 2161815), (90, 2017694), (105, 1729452), (126, 1441210), (140, 1297089), (167, 1087380), (180, 1008847), (210, 864726), (252, 720605), (315, 576484), (334, 543690), (420, 432363), (501, 362460), (630, 288242), (668, 271845), (835, 217476), (863, 210420), (1002, 181230), (1169, 155340), (1260, 144121), (1503, 120820), (1670, 108738), (1726, 105210), (2004, 90615), (2338, 77670), (2505, 72492), (2589, 70140), (3006, 60410), (3340, 54369), (3452, 52605), (3507, 51780), (4315, 42084), (4676, 38835), (5010, 36246), (5178, 35070), (5845, 31068), (6012, 30205), (6041, 30060), (7014, 25890), (7515, 24164), (7767, 23380), (8630, 21042), (10020, 18123), (10356, 17535), (10521, 17260), (11690, 15534), (12082, 15030), (12945, 14028)]