132136640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 336011520

約数和(自身を除く): 203874880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 152, 160, 190, 206, 211, 304, 320, 380, 412, 422, 515, 608, 760, 824, 844, 1030, 1055, 1216, 1520, 1648, 1688, 1957, 2060, 2110, 3040, 3296, 3376, 3914, 4009, 4120, 4220, 6080, 6592, 6752, 7828, 8018, 8240, 8440, 9785, 13504, 15656, 16036, 16480, 16880, 19570, 20045, 21733, 31312, 32072, 32960, 33760, 39140, 40090, 43466, 62624, 64144, 67520, 78280, 80180, 86932, 108665, 125248, 128288, 156560, 160360, 173864, 217330, 256576, 313120, 320720, 347728, 412927, 434660, 626240, 641440, 695456, 825854, 869320, 1282880, 1390912, 1651708, 1738640, 2064635, 3303416, 3477280, 4129270, 6606832, 6954560, 8258540, 13213664, 16517080, 26427328, 33034160, 66068320, 132136640]

約数ペア:

[(1, 132136640), (2, 66068320), (4, 33034160), (5, 26427328), (8, 16517080), (10, 13213664), (16, 8258540), (19, 6954560), (20, 6606832), (32, 4129270), (38, 3477280), (40, 3303416), (64, 2064635), (76, 1738640), (80, 1651708), (95, 1390912), (103, 1282880), (152, 869320), (160, 825854), (190, 695456), (206, 641440), (211, 626240), (304, 434660), (320, 412927), (380, 347728), (412, 320720), (422, 313120), (515, 256576), (608, 217330), (760, 173864), (824, 160360), (844, 156560), (1030, 128288), (1055, 125248), (1216, 108665), (1520, 86932), (1648, 80180), (1688, 78280), (1957, 67520), (2060, 64144), (2110, 62624), (3040, 43466), (3296, 40090), (3376, 39140), (3914, 33760), (4009, 32960), (4120, 32072), (4220, 31312), (6080, 21733), (6592, 20045), (6752, 19570), (7828, 16880), (8018, 16480), (8240, 16036), (8440, 15656), (9785, 13504)]