2512458540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3557

約数の個数: 192

約数和(自身を含む): 8346240000

約数和(自身を除く): 5833781460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 90, 95, 108, 114, 135, 142, 171, 180, 190, 213, 228, 270, 284, 285, 342, 355, 380, 426, 513, 540, 570, 639, 684, 710, 852, 855, 1026, 1065, 1140, 1278, 1349, 1420, 1710, 1917, 2052, 2130, 2556, 2565, 2698, 3195, 3420, 3449, 3834, 4047, 4260, 5130, 5396, 6390, 6745, 6898, 7668, 8094, 9585, 10260, 10347, 12141, 12780, 13490, 13796, 16188, 17245, 19170, 20235, 20694, 24282, 26980, 31041, 34490, 36423, 38340, 40470, 41388, 48564, 51735, 60705, 62082, 65531, 68980, 72846, 80940, 93123, 103470, 121410, 124164, 131062, 145692, 155205, 182115, 186246, 196593, 206940, 242820, 244879, 262124, 310410, 327655, 364230, 372492, 393186, 465615, 489758, 589779, 620820, 655310, 728460, 734637, 786372, 931230, 979516, 982965, 1179558, 1224395, 1310620, 1469274, 1769337, 1862460, 1965930, 2203911, 2359116, 2448790, 2938548, 2948895, 3538674, 3673185, 3931860, 4407822, 4652701, 4897580, 5897790, 6611733, 7077348, 7346370, 8815644, 8846685, 9305402, 11019555, 11795580, 13223466, 13958103, 14692740, 17693370, 18610804, 22039110, 23263505, 26446932, 27916206, 33058665, 35386740, 41874309, 44078220, 46527010, 55832412, 66117330, 69790515, 83748618, 93054020, 125622927, 132234660, 139581030, 167497236, 209371545, 251245854, 279162060, 418743090, 502491708, 628114635, 837486180, 1256229270, 2512458540]

約数ペア:

[(1, 2512458540), (2, 1256229270), (3, 837486180), (4, 628114635), (5, 502491708), (6, 418743090), (9, 279162060), (10, 251245854), (12, 209371545), (15, 167497236), (18, 139581030), (19, 132234660), (20, 125622927), (27, 93054020), (30, 83748618), (36, 69790515), (38, 66117330), (45, 55832412), (54, 46527010), (57, 44078220), (60, 41874309), (71, 35386740), (76, 33058665), (90, 27916206), (95, 26446932), (108, 23263505), (114, 22039110), (135, 18610804), (142, 17693370), (171, 14692740), (180, 13958103), (190, 13223466), (213, 11795580), (228, 11019555), (270, 9305402), (284, 8846685), (285, 8815644), (342, 7346370), (355, 7077348), (380, 6611733), (426, 5897790), (513, 4897580), (540, 4652701), (570, 4407822), (639, 3931860), (684, 3673185), (710, 3538674), (852, 2948895), (855, 2938548), (1026, 2448790), (1065, 2359116), (1140, 2203911), (1278, 1965930), (1349, 1862460), (1420, 1769337), (1710, 1469274), (1917, 1310620), (2052, 1224395), (2130, 1179558), (2556, 982965), (2565, 979516), (2698, 931230), (3195, 786372), (3420, 734637), (3449, 728460), (3834, 655310), (4047, 620820), (4260, 589779), (5130, 489758), (5396, 465615), (6390, 393186), (6745, 372492), (6898, 364230), (7668, 327655), (8094, 310410), (9585, 262124), (10260, 244879), (10347, 242820), (12141, 206940), (12780, 196593), (13490, 186246), (13796, 182115), (16188, 155205), (17245, 145692), (19170, 131062), (20235, 124164), (20694, 121410), (24282, 103470), (26980, 93123), (31041, 80940), (34490, 72846), (36423, 68980), (38340, 65531), (40470, 62082), (41388, 60705), (48564, 51735)]