7946894340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191123}}^1$

素因数の和:191159

約数の個数: 192

約数和(自身を含む): 30824478720

約数和(自身を除く): 22877584380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 41580, 191123, 382246, 573369, 764492, 955615, 1146738, 1337861, 1720107, 1911230, 2102353, 2293476, 2675722, 2866845, 3440214, 3822460, 4013583, 4204706, 5160321, 5351444, 5733690, 6307059, 6689305, 6880428, 8027166, 8409412, 8600535, 10320642, 10511765, 11467380, 12040749, 12614118, 13378610, 14716471, 16054332, 17201070, 18921177, 20067915, 20641284, 21023530, 24081498, 25228236, 25801605, 26757220, 29432942, 31535295, 34402140, 36122247, 37842354, 40135830, 42047060, 44149413, 48162996, 51603210, 56763531, 58865884, 60203745, 63070590, 72244494, 73582355, 75684708, 80271660, 88298826, 94605885, 103206420, 113527062, 120407490, 126141180, 132448239, 144488988, 147164710, 176597652, 180611235, 189211770, 220747065, 227054124, 240814980, 264896478, 283817655, 294329420, 361222470, 378423540, 397344717, 441494130, 529792956, 567635310, 662241195, 722444940, 794689434, 882988260, 1135270620, 1324482390, 1589378868, 1986723585, 2648964780, 3973447170, 7946894340]

約数ペア:

[(1, 7946894340), (2, 3973447170), (3, 2648964780), (4, 1986723585), (5, 1589378868), (6, 1324482390), (7, 1135270620), (9, 882988260), (10, 794689434), (11, 722444940), (12, 662241195), (14, 567635310), (15, 529792956), (18, 441494130), (20, 397344717), (21, 378423540), (22, 361222470), (27, 294329420), (28, 283817655), (30, 264896478), (33, 240814980), (35, 227054124), (36, 220747065), (42, 189211770), (44, 180611235), (45, 176597652), (54, 147164710), (55, 144488988), (60, 132448239), (63, 126141180), (66, 120407490), (70, 113527062), (77, 103206420), (84, 94605885), (90, 88298826), (99, 80271660), (105, 75684708), (108, 73582355), (110, 72244494), (126, 63070590), (132, 60203745), (135, 58865884), (140, 56763531), (154, 51603210), (165, 48162996), (180, 44149413), (189, 42047060), (198, 40135830), (210, 37842354), (220, 36122247), (231, 34402140), (252, 31535295), (270, 29432942), (297, 26757220), (308, 25801605), (315, 25228236), (330, 24081498), (378, 21023530), (385, 20641284), (396, 20067915), (420, 18921177), (462, 17201070), (495, 16054332), (540, 14716471), (594, 13378610), (630, 12614118), (660, 12040749), (693, 11467380), (756, 10511765), (770, 10320642), (924, 8600535), (945, 8409412), (990, 8027166), (1155, 6880428), (1188, 6689305), (1260, 6307059), (1386, 5733690), (1485, 5351444), (1540, 5160321), (1890, 4204706), (1980, 4013583), (2079, 3822460), (2310, 3440214), (2772, 2866845), (2970, 2675722), (3465, 2293476), (3780, 2102353), (4158, 1911230), (4620, 1720107), (5940, 1337861), (6930, 1146738), (8316, 955615), (10395, 764492), (13860, 573369), (20790, 382246), (41580, 191123)]