507117240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67079}}^1$

素因数の和:67106

約数の個数: 128

約数和(自身を含む): 1931904000

約数和(自身を除く): 1424786760

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, 67079, 134158, 201237, 268316, 335395, 402474, 469553, 536632, 603711, 670790, 804948, 939106, 1006185, 1207422, 1341580, 1408659, 1609896, 1811133, 1878212, 2012370, 2347765, 2414844, 2683160, 2817318, 3018555, 3622266, 3756424, 4024740, 4225977, 4695530, 4829688, 5634636, 6037110, 7043295, 7244532, 8049480, 8451954, 9055665, 9391060, 11269272, 12074220, 12677931, 14086590, 14489064, 16903908, 18111330, 18782120, 21129885, 24148440, 25355862, 28173180, 33807816, 36222660, 42259770, 50711724, 56346360, 63389655, 72445320, 84519540, 101423448, 126779310, 169039080, 253558620, 507117240]

約数ペア:

[(1, 507117240), (2, 253558620), (3, 169039080), (4, 126779310), (5, 101423448), (6, 84519540), (7, 72445320), (8, 63389655), (9, 56346360), (10, 50711724), (12, 42259770), (14, 36222660), (15, 33807816), (18, 28173180), (20, 25355862), (21, 24148440), (24, 21129885), (27, 18782120), (28, 18111330), (30, 16903908), (35, 14489064), (36, 14086590), (40, 12677931), (42, 12074220), (45, 11269272), (54, 9391060), (56, 9055665), (60, 8451954), (63, 8049480), (70, 7244532), (72, 7043295), (84, 6037110), (90, 5634636), (105, 4829688), (108, 4695530), (120, 4225977), (126, 4024740), (135, 3756424), (140, 3622266), (168, 3018555), (180, 2817318), (189, 2683160), (210, 2414844), (216, 2347765), (252, 2012370), (270, 1878212), (280, 1811133), (315, 1609896), (360, 1408659), (378, 1341580), (420, 1207422), (504, 1006185), (540, 939106), (630, 804948), (756, 670790), (840, 603711), (945, 536632), (1080, 469553), (1260, 402474), (1512, 335395), (1890, 268316), (2520, 201237), (3780, 134158), (7560, 67079)]