109348680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 376992000

約数和(自身を除く): 267643320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 373, 420, 698, 746, 840, 1047, 1119, 1396, 1492, 1745, 1865, 2094, 2238, 2443, 2611, 2792, 2984, 3490, 3730, 4188, 4476, 4886, 5222, 5235, 5595, 6980, 7329, 7460, 7833, 8376, 8952, 9772, 10444, 10470, 11190, 12215, 13055, 13960, 14658, 14920, 15666, 19544, 20888, 20940, 22380, 24430, 26110, 29316, 31332, 36645, 39165, 41880, 44760, 48860, 52220, 58632, 62664, 73290, 78330, 97720, 104440, 130177, 146580, 156660, 260354, 293160, 313320, 390531, 520708, 650885, 781062, 911239, 1041416, 1301770, 1562124, 1822478, 1952655, 2603540, 2733717, 3124248, 3644956, 3905310, 4556195, 5207080, 5467434, 7289912, 7810620, 9112390, 10934868, 13668585, 15621240, 18224780, 21869736, 27337170, 36449560, 54674340, 109348680]

約数ペア:

[(1, 109348680), (2, 54674340), (3, 36449560), (4, 27337170), (5, 21869736), (6, 18224780), (7, 15621240), (8, 13668585), (10, 10934868), (12, 9112390), (14, 7810620), (15, 7289912), (20, 5467434), (21, 5207080), (24, 4556195), (28, 3905310), (30, 3644956), (35, 3124248), (40, 2733717), (42, 2603540), (56, 1952655), (60, 1822478), (70, 1562124), (84, 1301770), (105, 1041416), (120, 911239), (140, 781062), (168, 650885), (210, 520708), (280, 390531), (349, 313320), (373, 293160), (420, 260354), (698, 156660), (746, 146580), (840, 130177), (1047, 104440), (1119, 97720), (1396, 78330), (1492, 73290), (1745, 62664), (1865, 58632), (2094, 52220), (2238, 48860), (2443, 44760), (2611, 41880), (2792, 39165), (2984, 36645), (3490, 31332), (3730, 29316), (4188, 26110), (4476, 24430), (4886, 22380), (5222, 20940), (5235, 20888), (5595, 19544), (6980, 15666), (7329, 14920), (7460, 14658), (7833, 13960), (8376, 13055), (8952, 12215), (9772, 11190), (10444, 10470)]