188427120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 160

約数和(自身を含む): 679242240

約数和(自身を除く): 490815120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 1901, 2065, 2360, 2478, 2832, 3304, 3540, 3802, 4130, 4720, 4956, 5703, 6195, 6608, 7080, 7604, 8260, 9505, 9912, 11406, 12390, 13307, 14160, 15208, 16520, 19010, 19824, 22812, 24780, 26614, 28515, 30416, 33040, 38020, 39921, 45624, 49560, 53228, 57030, 66535, 76040, 79842, 91248, 99120, 106456, 112159, 114060, 133070, 152080, 159684, 199605, 212912, 224318, 228120, 266140, 319368, 336477, 399210, 448636, 456240, 532280, 560795, 638736, 672954, 785113, 798420, 897272, 1064560, 1121590, 1345908, 1570226, 1596840, 1682385, 1794544, 2243180, 2355339, 2691816, 3140452, 3193680, 3364770, 3925565, 4486360, 4710678, 5383632, 6280904, 6729540, 7851130, 8972720, 9421356, 11776695, 12561808, 13459080, 15702260, 18842712, 23553390, 26918160, 31404520, 37685424, 47106780, 62809040, 94213560, 188427120]

約数ペア:

[(1, 188427120), (2, 94213560), (3, 62809040), (4, 47106780), (5, 37685424), (6, 31404520), (7, 26918160), (8, 23553390), (10, 18842712), (12, 15702260), (14, 13459080), (15, 12561808), (16, 11776695), (20, 9421356), (21, 8972720), (24, 7851130), (28, 6729540), (30, 6280904), (35, 5383632), (40, 4710678), (42, 4486360), (48, 3925565), (56, 3364770), (59, 3193680), (60, 3140452), (70, 2691816), (80, 2355339), (84, 2243180), (105, 1794544), (112, 1682385), (118, 1596840), (120, 1570226), (140, 1345908), (168, 1121590), (177, 1064560), (210, 897272), (236, 798420), (240, 785113), (280, 672954), (295, 638736), (336, 560795), (354, 532280), (413, 456240), (420, 448636), (472, 399210), (560, 336477), (590, 319368), (708, 266140), (826, 228120), (840, 224318), (885, 212912), (944, 199605), (1180, 159684), (1239, 152080), (1416, 133070), (1652, 114060), (1680, 112159), (1770, 106456), (1901, 99120), (2065, 91248), (2360, 79842), (2478, 76040), (2832, 66535), (3304, 57030), (3540, 53228), (3802, 49560), (4130, 45624), (4720, 39921), (4956, 38020), (5703, 33040), (6195, 30416), (6608, 28515), (7080, 26614), (7604, 24780), (8260, 22812), (9505, 19824), (9912, 19010), (11406, 16520), (12390, 15208), (13307, 14160)]