432840520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 1218888000

約数和(自身を除く): 786047480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 59, 70, 76, 95, 98, 118, 133, 140, 152, 190, 196, 197, 236, 245, 266, 280, 295, 380, 392, 394, 413, 472, 490, 532, 590, 665, 760, 788, 826, 931, 980, 985, 1064, 1121, 1180, 1330, 1379, 1576, 1652, 1862, 1960, 1970, 2065, 2242, 2360, 2660, 2758, 2891, 3304, 3724, 3743, 3940, 4130, 4484, 4655, 5320, 5516, 5605, 5782, 6895, 7448, 7486, 7847, 7880, 8260, 8968, 9310, 9653, 11032, 11210, 11564, 11623, 13790, 14455, 14972, 15694, 16520, 18620, 18715, 19306, 22420, 23128, 23246, 26201, 27580, 28910, 29944, 31388, 37240, 37430, 38612, 39235, 44840, 46492, 48265, 52402, 54929, 55160, 57820, 58115, 62776, 74860, 77224, 78470, 81361, 92984, 96530, 104804, 109858, 115640, 116230, 131005, 149720, 156940, 162722, 183407, 193060, 209608, 219716, 220837, 232460, 262010, 274645, 313880, 325444, 366814, 386120, 406805, 439432, 441674, 464920, 524020, 549290, 569527, 650888, 733628, 813610, 883348, 917035, 1048040, 1098580, 1104185, 1139054, 1467256, 1545859, 1627220, 1766696, 1834070, 2197160, 2208370, 2278108, 2847635, 3091718, 3254440, 3668140, 4416740, 4556216, 5695270, 6183436, 7336280, 7729295, 8833480, 10821013, 11390540, 12366872, 15458590, 21642026, 22781080, 30917180, 43284052, 54105065, 61834360, 86568104, 108210130, 216420260, 432840520]

約数ペア:

[(1, 432840520), (2, 216420260), (4, 108210130), (5, 86568104), (7, 61834360), (8, 54105065), (10, 43284052), (14, 30917180), (19, 22781080), (20, 21642026), (28, 15458590), (35, 12366872), (38, 11390540), (40, 10821013), (49, 8833480), (56, 7729295), (59, 7336280), (70, 6183436), (76, 5695270), (95, 4556216), (98, 4416740), (118, 3668140), (133, 3254440), (140, 3091718), (152, 2847635), (190, 2278108), (196, 2208370), (197, 2197160), (236, 1834070), (245, 1766696), (266, 1627220), (280, 1545859), (295, 1467256), (380, 1139054), (392, 1104185), (394, 1098580), (413, 1048040), (472, 917035), (490, 883348), (532, 813610), (590, 733628), (665, 650888), (760, 569527), (788, 549290), (826, 524020), (931, 464920), (980, 441674), (985, 439432), (1064, 406805), (1121, 386120), (1180, 366814), (1330, 325444), (1379, 313880), (1576, 274645), (1652, 262010), (1862, 232460), (1960, 220837), (1970, 219716), (2065, 209608), (2242, 193060), (2360, 183407), (2660, 162722), (2758, 156940), (2891, 149720), (3304, 131005), (3724, 116230), (3743, 115640), (3940, 109858), (4130, 104804), (4484, 96530), (4655, 92984), (5320, 81361), (5516, 78470), (5605, 77224), (5782, 74860), (6895, 62776), (7448, 58115), (7486, 57820), (7847, 55160), (7880, 54929), (8260, 52402), (8968, 48265), (9310, 46492), (9653, 44840), (11032, 39235), (11210, 38612), (11564, 37430), (11623, 37240), (13790, 31388), (14455, 29944), (14972, 28910), (15694, 27580), (16520, 26201), (18620, 23246), (18715, 23128), (19306, 22420)]