140498400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8393

約数の個数: 144

約数和(自身を含む): 522716544

約数和(自身を除く): 382218144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8363, 8400, 16726, 16800, 25089, 33452, 41815, 50178, 58541, 66904, 83630, 100356, 117082, 125445, 133808, 167260, 175623, 200712, 209075, 234164, 250890, 267616, 292705, 334520, 351246, 401424, 418150, 468328, 501780, 585410, 627225, 669040, 702492, 802848, 836300, 878115, 936656, 1003560, 1170820, 1254450, 1338080, 1404984, 1463525, 1672600, 1756230, 1873312, 2007120, 2341640, 2508900, 2809968, 2927050, 3345200, 3512460, 4014240, 4390575, 4683280, 5017800, 5619936, 5854100, 6690400, 7024920, 8781150, 9366560, 10035600, 11708200, 14049840, 17562300, 20071200, 23416400, 28099680, 35124600, 46832800, 70249200, 140498400]

約数ペア:

[(1, 140498400), (2, 70249200), (3, 46832800), (4, 35124600), (5, 28099680), (6, 23416400), (7, 20071200), (8, 17562300), (10, 14049840), (12, 11708200), (14, 10035600), (15, 9366560), (16, 8781150), (20, 7024920), (21, 6690400), (24, 5854100), (25, 5619936), (28, 5017800), (30, 4683280), (32, 4390575), (35, 4014240), (40, 3512460), (42, 3345200), (48, 2927050), (50, 2809968), (56, 2508900), (60, 2341640), (70, 2007120), (75, 1873312), (80, 1756230), (84, 1672600), (96, 1463525), (100, 1404984), (105, 1338080), (112, 1254450), (120, 1170820), (140, 1003560), (150, 936656), (160, 878115), (168, 836300), (175, 802848), (200, 702492), (210, 669040), (224, 627225), (240, 585410), (280, 501780), (300, 468328), (336, 418150), (350, 401424), (400, 351246), (420, 334520), (480, 292705), (525, 267616), (560, 250890), (600, 234164), (672, 209075), (700, 200712), (800, 175623), (840, 167260), (1050, 133808), (1120, 125445), (1200, 117082), (1400, 100356), (1680, 83630), (2100, 66904), (2400, 58541), (2800, 50178), (3360, 41815), (4200, 33452), (5600, 25089), (8363, 16800), (8400, 16726)]