1906163280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{42023}}^1$

素因数の和:42055

約数の個数: 200

約数和(自身を含む): 7566337152

約数和(自身を除く): 5660173872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 42023, 45360, 84046, 126069, 168092, 210115, 252138, 294161, 336184, 378207, 420230, 504276, 588322, 630345, 672368, 756414, 840460, 882483, 1008552, 1134621, 1176644, 1260690, 1470805, 1512828, 1680920, 1764966, 1891035, 2017104, 2269242, 2353288, 2521380, 2647449, 2941610, 3025656, 3361840, 3403863, 3529932, 3782070, 4412415, 4538484, 4706576, 5042760, 5294898, 5673105, 5883220, 6051312, 6807726, 7059864, 7564140, 7942347, 8824830, 9076968, 10085520, 10589796, 11346210, 11766440, 13237245, 13615452, 14119728, 15128280, 15884694, 17019315, 17649660, 18153936, 21179592, 22692420, 23532880, 23827041, 26474490, 27230904, 30256560, 31769388, 34038630, 35299320, 39711735, 42359184, 45384840, 47654082, 52948980, 54461808, 63538776, 68077260, 70598640, 79423470, 90769680, 95308164, 105897960, 119135205, 127077552, 136154520, 158846940, 190616328, 211795920, 238270410, 272309040, 317693880, 381232656, 476540820, 635387760, 953081640, 1906163280]

約数ペア:

[(1, 1906163280), (2, 953081640), (3, 635387760), (4, 476540820), (5, 381232656), (6, 317693880), (7, 272309040), (8, 238270410), (9, 211795920), (10, 190616328), (12, 158846940), (14, 136154520), (15, 127077552), (16, 119135205), (18, 105897960), (20, 95308164), (21, 90769680), (24, 79423470), (27, 70598640), (28, 68077260), (30, 63538776), (35, 54461808), (36, 52948980), (40, 47654082), (42, 45384840), (45, 42359184), (48, 39711735), (54, 35299320), (56, 34038630), (60, 31769388), (63, 30256560), (70, 27230904), (72, 26474490), (80, 23827041), (81, 23532880), (84, 22692420), (90, 21179592), (105, 18153936), (108, 17649660), (112, 17019315), (120, 15884694), (126, 15128280), (135, 14119728), (140, 13615452), (144, 13237245), (162, 11766440), (168, 11346210), (180, 10589796), (189, 10085520), (210, 9076968), (216, 8824830), (240, 7942347), (252, 7564140), (270, 7059864), (280, 6807726), (315, 6051312), (324, 5883220), (336, 5673105), (360, 5294898), (378, 5042760), (405, 4706576), (420, 4538484), (432, 4412415), (504, 3782070), (540, 3529932), (560, 3403863), (567, 3361840), (630, 3025656), (648, 2941610), (720, 2647449), (756, 2521380), (810, 2353288), (840, 2269242), (945, 2017104), (1008, 1891035), (1080, 1764966), (1134, 1680920), (1260, 1512828), (1296, 1470805), (1512, 1260690), (1620, 1176644), (1680, 1134621), (1890, 1008552), (2160, 882483), (2268, 840460), (2520, 756414), (2835, 672368), (3024, 630345), (3240, 588322), (3780, 504276), (4536, 420230), (5040, 378207), (5670, 336184), (6480, 294161), (7560, 252138), (9072, 210115), (11340, 168092), (15120, 126069), (22680, 84046), (42023, 45360)]