137547480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 473932800

約数和(自身を除く): 336385320

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, 373, 420, 439, 746, 840, 878, 1119, 1317, 1492, 1756, 1865, 2195, 2238, 2611, 2634, 2984, 3073, 3512, 3730, 4390, 4476, 5222, 5268, 5595, 6146, 6585, 7460, 7833, 8780, 8952, 9219, 10444, 10536, 11190, 12292, 13055, 13170, 14920, 15365, 15666, 17560, 18438, 20888, 22380, 24584, 26110, 26340, 30730, 31332, 36876, 39165, 44760, 46095, 52220, 52680, 61460, 62664, 73752, 78330, 92190, 104440, 122920, 156660, 163747, 184380, 313320, 327494, 368760, 491241, 654988, 818735, 982482, 1146229, 1309976, 1637470, 1964964, 2292458, 2456205, 3274940, 3438687, 3929928, 4584916, 4912410, 5731145, 6549880, 6877374, 9169832, 9824820, 11462290, 13754748, 17193435, 19649640, 22924580, 27509496, 34386870, 45849160, 68773740, 137547480]

約数ペア:

[(1, 137547480), (2, 68773740), (3, 45849160), (4, 34386870), (5, 27509496), (6, 22924580), (7, 19649640), (8, 17193435), (10, 13754748), (12, 11462290), (14, 9824820), (15, 9169832), (20, 6877374), (21, 6549880), (24, 5731145), (28, 4912410), (30, 4584916), (35, 3929928), (40, 3438687), (42, 3274940), (56, 2456205), (60, 2292458), (70, 1964964), (84, 1637470), (105, 1309976), (120, 1146229), (140, 982482), (168, 818735), (210, 654988), (280, 491241), (373, 368760), (420, 327494), (439, 313320), (746, 184380), (840, 163747), (878, 156660), (1119, 122920), (1317, 104440), (1492, 92190), (1756, 78330), (1865, 73752), (2195, 62664), (2238, 61460), (2611, 52680), (2634, 52220), (2984, 46095), (3073, 44760), (3512, 39165), (3730, 36876), (4390, 31332), (4476, 30730), (5222, 26340), (5268, 26110), (5595, 24584), (6146, 22380), (6585, 20888), (7460, 18438), (7833, 17560), (8780, 15666), (8952, 15365), (9219, 14920), (10444, 13170), (10536, 13055), (11190, 12292)]