138148920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 192

約数和(自身を含む): 552726720

約数和(自身を除く): 414577800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4217, 4680, 5460, 6552, 8190, 8434, 10920, 12651, 16380, 16868, 21085, 25302, 29519, 32760, 33736, 37953, 42170, 50604, 54821, 59038, 63255, 75906, 84340, 88557, 101208, 109642, 118076, 126510, 147595, 151812, 164463, 168680, 177114, 189765, 219284, 236152, 253020, 265671, 274105, 295190, 303624, 328926, 354228, 379530, 383747, 438568, 442785, 493389, 506040, 531342, 548210, 590380, 657852, 708456, 759060, 767494, 822315, 885570, 986778, 1062684, 1096420, 1151241, 1180760, 1315704, 1328355, 1518120, 1534988, 1644630, 1771140, 1918735, 1973556, 2125368, 2192840, 2302482, 2466945, 2656710, 3069976, 3289260, 3453723, 3542280, 3837470, 3947112, 4604964, 4933890, 5313420, 5756205, 6578520, 6907446, 7674940, 9209928, 9867780, 10626840, 11512410, 13814892, 15349880, 17268615, 19735560, 23024820, 27629784, 34537230, 46049640, 69074460, 138148920]

約数ペア:

[(1, 138148920), (2, 69074460), (3, 46049640), (4, 34537230), (5, 27629784), (6, 23024820), (7, 19735560), (8, 17268615), (9, 15349880), (10, 13814892), (12, 11512410), (13, 10626840), (14, 9867780), (15, 9209928), (18, 7674940), (20, 6907446), (21, 6578520), (24, 5756205), (26, 5313420), (28, 4933890), (30, 4604964), (35, 3947112), (36, 3837470), (39, 3542280), (40, 3453723), (42, 3289260), (45, 3069976), (52, 2656710), (56, 2466945), (60, 2302482), (63, 2192840), (65, 2125368), (70, 1973556), (72, 1918735), (78, 1771140), (84, 1644630), (90, 1534988), (91, 1518120), (104, 1328355), (105, 1315704), (117, 1180760), (120, 1151241), (126, 1096420), (130, 1062684), (140, 986778), (156, 885570), (168, 822315), (180, 767494), (182, 759060), (195, 708456), (210, 657852), (234, 590380), (252, 548210), (260, 531342), (273, 506040), (280, 493389), (312, 442785), (315, 438568), (360, 383747), (364, 379530), (390, 354228), (420, 328926), (455, 303624), (468, 295190), (504, 274105), (520, 265671), (546, 253020), (585, 236152), (630, 219284), (728, 189765), (780, 177114), (819, 168680), (840, 164463), (910, 151812), (936, 147595), (1092, 126510), (1170, 118076), (1260, 109642), (1365, 101208), (1560, 88557), (1638, 84340), (1820, 75906), (2184, 63255), (2340, 59038), (2520, 54821), (2730, 50604), (3276, 42170), (3640, 37953), (4095, 33736), (4217, 32760), (4680, 29519), (5460, 25302), (6552, 21085), (8190, 16868), (8434, 16380), (10920, 12651)]