2018144520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11953}}^1$

素因数の和:12044

約数の個数: 192

約数和(自身を含む): 7608481920

約数和(自身を除く): 5590337400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3752, 4020, 4221, 4690, 4824, 5628, 6030, 7035, 8040, 8442, 9380, 11256, 11953, 12060, 14070, 16884, 18760, 21105, 23906, 24120, 28140, 33768, 35859, 42210, 47812, 56280, 59765, 71718, 83671, 84420, 95624, 107577, 119530, 143436, 167342, 168840, 179295, 215154, 239060, 251013, 286872, 334684, 358590, 418355, 430308, 478120, 502026, 537885, 669368, 717180, 753039, 800851, 836710, 860616, 1004052, 1075770, 1255065, 1434360, 1506078, 1601702, 1673420, 2008104, 2151540, 2402553, 2510130, 3012156, 3203404, 3346840, 3765195, 4004255, 4303080, 4805106, 5020260, 5605957, 6024312, 6406808, 7207659, 7530390, 8008510, 9610212, 10040520, 11211914, 12012765, 14415318, 15060780, 16017020, 16817871, 19220424, 22423828, 24025530, 28029785, 28830636, 30121560, 32034040, 33635742, 36038295, 44847656, 48051060, 50453613, 56059570, 57661272, 67271484, 72076590, 84089355, 96102120, 100907226, 112119140, 134542968, 144153180, 168178710, 201814452, 224238280, 252268065, 288306360, 336357420, 403628904, 504536130, 672714840, 1009072260, 2018144520]

約数ペア:

[(1, 2018144520), (2, 1009072260), (3, 672714840), (4, 504536130), (5, 403628904), (6, 336357420), (7, 288306360), (8, 252268065), (9, 224238280), (10, 201814452), (12, 168178710), (14, 144153180), (15, 134542968), (18, 112119140), (20, 100907226), (21, 96102120), (24, 84089355), (28, 72076590), (30, 67271484), (35, 57661272), (36, 56059570), (40, 50453613), (42, 48051060), (45, 44847656), (56, 36038295), (60, 33635742), (63, 32034040), (67, 30121560), (70, 28830636), (72, 28029785), (84, 24025530), (90, 22423828), (105, 19220424), (120, 16817871), (126, 16017020), (134, 15060780), (140, 14415318), (168, 12012765), (180, 11211914), (201, 10040520), (210, 9610212), (252, 8008510), (268, 7530390), (280, 7207659), (315, 6406808), (335, 6024312), (360, 5605957), (402, 5020260), (420, 4805106), (469, 4303080), (504, 4004255), (536, 3765195), (603, 3346840), (630, 3203404), (670, 3012156), (804, 2510130), (840, 2402553), (938, 2151540), (1005, 2008104), (1206, 1673420), (1260, 1601702), (1340, 1506078), (1407, 1434360), (1608, 1255065), (1876, 1075770), (2010, 1004052), (2345, 860616), (2412, 836710), (2520, 800851), (2680, 753039), (2814, 717180), (3015, 669368), (3752, 537885), (4020, 502026), (4221, 478120), (4690, 430308), (4824, 418355), (5628, 358590), (6030, 334684), (7035, 286872), (8040, 251013), (8442, 239060), (9380, 215154), (11256, 179295), (11953, 168840), (12060, 167342), (14070, 143436), (16884, 119530), (18760, 107577), (21105, 95624), (23906, 84420), (24120, 83671), (28140, 71718), (33768, 59765), (35859, 56280), (42210, 47812)]