38753880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 136170720

約数和(自身を除く): 97416840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 157, 165, 170, 187, 204, 220, 242, 255, 264, 314, 330, 340, 363, 374, 408, 440, 471, 484, 510, 561, 605, 628, 660, 680, 726, 748, 785, 935, 942, 968, 1020, 1122, 1210, 1256, 1320, 1452, 1496, 1570, 1727, 1815, 1870, 1884, 2040, 2057, 2244, 2355, 2420, 2669, 2805, 2904, 3140, 3454, 3630, 3740, 3768, 4114, 4488, 4710, 4840, 5181, 5338, 5610, 6171, 6280, 6908, 7260, 7480, 8007, 8228, 8635, 9420, 10285, 10362, 10676, 11220, 12342, 13345, 13816, 14520, 16014, 16456, 17270, 18840, 18997, 20570, 20724, 21352, 22440, 24684, 25905, 26690, 29359, 30855, 32028, 34540, 37994, 40035, 41140, 41448, 49368, 51810, 53380, 56991, 58718, 61710, 64056, 69080, 75988, 80070, 82280, 88077, 94985, 103620, 106760, 113982, 117436, 123420, 146795, 151976, 160140, 176154, 189970, 207240, 227964, 234872, 246840, 284955, 293590, 320280, 322949, 352308, 379940, 440385, 455928, 569910, 587180, 645898, 704616, 759880, 880770, 968847, 1139820, 1174360, 1291796, 1614745, 1761540, 1937694, 2279640, 2583592, 3229490, 3523080, 3875388, 4844235, 6458980, 7750776, 9688470, 12917960, 19376940, 38753880]

約数ペア:

[(1, 38753880), (2, 19376940), (3, 12917960), (4, 9688470), (5, 7750776), (6, 6458980), (8, 4844235), (10, 3875388), (11, 3523080), (12, 3229490), (15, 2583592), (17, 2279640), (20, 1937694), (22, 1761540), (24, 1614745), (30, 1291796), (33, 1174360), (34, 1139820), (40, 968847), (44, 880770), (51, 759880), (55, 704616), (60, 645898), (66, 587180), (68, 569910), (85, 455928), (88, 440385), (102, 379940), (110, 352308), (120, 322949), (121, 320280), (132, 293590), (136, 284955), (157, 246840), (165, 234872), (170, 227964), (187, 207240), (204, 189970), (220, 176154), (242, 160140), (255, 151976), (264, 146795), (314, 123420), (330, 117436), (340, 113982), (363, 106760), (374, 103620), (408, 94985), (440, 88077), (471, 82280), (484, 80070), (510, 75988), (561, 69080), (605, 64056), (628, 61710), (660, 58718), (680, 56991), (726, 53380), (748, 51810), (785, 49368), (935, 41448), (942, 41140), (968, 40035), (1020, 37994), (1122, 34540), (1210, 32028), (1256, 30855), (1320, 29359), (1452, 26690), (1496, 25905), (1570, 24684), (1727, 22440), (1815, 21352), (1870, 20724), (1884, 20570), (2040, 18997), (2057, 18840), (2244, 17270), (2355, 16456), (2420, 16014), (2669, 14520), (2805, 13816), (2904, 13345), (3140, 12342), (3454, 11220), (3630, 10676), (3740, 10362), (3768, 10285), (4114, 9420), (4488, 8635), (4710, 8228), (4840, 8007), (5181, 7480), (5338, 7260), (5610, 6908), (6171, 6280)]