237898320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 813697920

約数和(自身を除く): 575799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 582, 660, 776, 880, 929, 970, 1067, 1164, 1320, 1455, 1552, 1858, 1940, 2134, 2328, 2640, 2787, 2910, 3201, 3716, 3880, 4268, 4645, 4656, 5335, 5574, 5820, 6402, 7432, 7760, 8536, 9290, 10219, 10670, 11148, 11640, 12804, 13935, 14864, 16005, 17072, 18580, 20438, 21340, 22296, 23280, 25608, 27870, 30657, 32010, 37160, 40876, 42680, 44592, 51095, 51216, 55740, 61314, 64020, 74320, 81752, 85360, 90113, 102190, 111480, 122628, 128040, 153285, 163504, 180226, 204380, 222960, 245256, 256080, 270339, 306570, 360452, 408760, 450565, 490512, 540678, 613140, 720904, 817520, 901130, 991243, 1081356, 1226280, 1351695, 1441808, 1802260, 1982486, 2162712, 2452560, 2703390, 2973729, 3604520, 3964972, 4325424, 4956215, 5406780, 5947458, 7209040, 7929944, 9912430, 10813560, 11894916, 14868645, 15859888, 19824860, 21627120, 23789832, 29737290, 39649720, 47579664, 59474580, 79299440, 118949160, 237898320]

約数ペア:

[(1, 237898320), (2, 118949160), (3, 79299440), (4, 59474580), (5, 47579664), (6, 39649720), (8, 29737290), (10, 23789832), (11, 21627120), (12, 19824860), (15, 15859888), (16, 14868645), (20, 11894916), (22, 10813560), (24, 9912430), (30, 7929944), (33, 7209040), (40, 5947458), (44, 5406780), (48, 4956215), (55, 4325424), (60, 3964972), (66, 3604520), (80, 2973729), (88, 2703390), (97, 2452560), (110, 2162712), (120, 1982486), (132, 1802260), (165, 1441808), (176, 1351695), (194, 1226280), (220, 1081356), (240, 991243), (264, 901130), (291, 817520), (330, 720904), (388, 613140), (440, 540678), (485, 490512), (528, 450565), (582, 408760), (660, 360452), (776, 306570), (880, 270339), (929, 256080), (970, 245256), (1067, 222960), (1164, 204380), (1320, 180226), (1455, 163504), (1552, 153285), (1858, 128040), (1940, 122628), (2134, 111480), (2328, 102190), (2640, 90113), (2787, 85360), (2910, 81752), (3201, 74320), (3716, 64020), (3880, 61314), (4268, 55740), (4645, 51216), (4656, 51095), (5335, 44592), (5574, 42680), (5820, 40876), (6402, 37160), (7432, 32010), (7760, 30657), (8536, 27870), (9290, 25608), (10219, 23280), (10670, 22296), (11148, 21340), (11640, 20438), (12804, 18580), (13935, 17072), (14864, 16005)]