1872298260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11587

約数の個数: 192

約数和(自身を含む): 6812467200

約数和(自身を除く): 4940168940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1806, 1890, 1935, 2322, 2580, 2709, 3010, 3612, 3780, 3870, 4515, 4644, 5418, 5805, 6020, 7740, 8127, 9030, 10836, 11519, 11610, 13545, 16254, 18060, 23038, 23220, 27090, 32508, 34557, 40635, 46076, 54180, 57595, 69114, 80633, 81270, 103671, 115190, 138228, 161266, 162540, 172785, 207342, 230380, 241899, 311013, 322532, 345570, 403165, 414684, 483798, 495317, 518355, 622026, 691140, 725697, 806330, 967596, 990634, 1036710, 1209495, 1244052, 1451394, 1485951, 1555065, 1612660, 1981268, 2073420, 2177091, 2418990, 2476585, 2902788, 2971902, 3110130, 3467219, 3628485, 4354182, 4457853, 4837980, 4953170, 5943804, 6220260, 6934438, 7256970, 7429755, 8708364, 8915706, 9906340, 10401657, 10885455, 13373559, 13868876, 14513940, 14859510, 17336095, 17831412, 20803314, 21770910, 22289265, 26747118, 29719020, 31204971, 34672190, 41606628, 43541820, 44578530, 52008285, 53494236, 62409942, 66867795, 69344380, 89157060, 93614913, 104016570, 124819884, 133735590, 156024855, 187229826, 208033140, 267471180, 312049710, 374459652, 468074565, 624099420, 936149130, 1872298260]

約数ペア:

[(1, 1872298260), (2, 936149130), (3, 624099420), (4, 468074565), (5, 374459652), (6, 312049710), (7, 267471180), (9, 208033140), (10, 187229826), (12, 156024855), (14, 133735590), (15, 124819884), (18, 104016570), (20, 93614913), (21, 89157060), (27, 69344380), (28, 66867795), (30, 62409942), (35, 53494236), (36, 52008285), (42, 44578530), (43, 43541820), (45, 41606628), (54, 34672190), (60, 31204971), (63, 29719020), (70, 26747118), (84, 22289265), (86, 21770910), (90, 20803314), (105, 17831412), (108, 17336095), (126, 14859510), (129, 14513940), (135, 13868876), (140, 13373559), (172, 10885455), (180, 10401657), (189, 9906340), (210, 8915706), (215, 8708364), (252, 7429755), (258, 7256970), (270, 6934438), (301, 6220260), (315, 5943804), (378, 4953170), (387, 4837980), (420, 4457853), (430, 4354182), (516, 3628485), (540, 3467219), (602, 3110130), (630, 2971902), (645, 2902788), (756, 2476585), (774, 2418990), (860, 2177091), (903, 2073420), (945, 1981268), (1161, 1612660), (1204, 1555065), (1260, 1485951), (1290, 1451394), (1505, 1244052), (1548, 1209495), (1806, 1036710), (1890, 990634), (1935, 967596), (2322, 806330), (2580, 725697), (2709, 691140), (3010, 622026), (3612, 518355), (3780, 495317), (3870, 483798), (4515, 414684), (4644, 403165), (5418, 345570), (5805, 322532), (6020, 311013), (7740, 241899), (8127, 230380), (9030, 207342), (10836, 172785), (11519, 162540), (11610, 161266), (13545, 138228), (16254, 115190), (18060, 103671), (23038, 81270), (23220, 80633), (27090, 69114), (32508, 57595), (34557, 54180), (40635, 46076)]