267851610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 796199040

約数和(自身を除く): 528347430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 117, 122, 130, 135, 139, 162, 183, 195, 234, 243, 270, 278, 305, 351, 366, 390, 405, 417, 486, 549, 585, 610, 695, 702, 793, 810, 834, 915, 1053, 1098, 1170, 1215, 1251, 1390, 1586, 1647, 1755, 1807, 1830, 2085, 2106, 2379, 2430, 2502, 2745, 3159, 3294, 3510, 3614, 3753, 3965, 4170, 4758, 4941, 5265, 5421, 5490, 6255, 6318, 7137, 7506, 7930, 8235, 8479, 9035, 9882, 10530, 10842, 11259, 11895, 12510, 14274, 14823, 15795, 16263, 16470, 16958, 18070, 18765, 21411, 22518, 23790, 24705, 25437, 27105, 29646, 31590, 32526, 33777, 35685, 37530, 42395, 42822, 48789, 49410, 50874, 54210, 56295, 64233, 67554, 71370, 74115, 76311, 81315, 84790, 97578, 107055, 110227, 112590, 127185, 128466, 146367, 148230, 152622, 162630, 168885, 192699, 214110, 220454, 228933, 243945, 254370, 292734, 321165, 330681, 337770, 381555, 385398, 439101, 457866, 487890, 551135, 642330, 661362, 686799, 731835, 763110, 878202, 963495, 992043, 1102270, 1144665, 1373598, 1463670, 1653405, 1926990, 1984086, 2060397, 2195505, 2289330, 2976129, 3306810, 3433995, 4120794, 4391010, 4960215, 5952258, 6867990, 8928387, 9920430, 10301985, 14880645, 17856774, 20603970, 26785161, 29761290, 44641935, 53570322, 89283870, 133925805, 267851610]

約数ペア:

[(1, 267851610), (2, 133925805), (3, 89283870), (5, 53570322), (6, 44641935), (9, 29761290), (10, 26785161), (13, 20603970), (15, 17856774), (18, 14880645), (26, 10301985), (27, 9920430), (30, 8928387), (39, 6867990), (45, 5952258), (54, 4960215), (61, 4391010), (65, 4120794), (78, 3433995), (81, 3306810), (90, 2976129), (117, 2289330), (122, 2195505), (130, 2060397), (135, 1984086), (139, 1926990), (162, 1653405), (183, 1463670), (195, 1373598), (234, 1144665), (243, 1102270), (270, 992043), (278, 963495), (305, 878202), (351, 763110), (366, 731835), (390, 686799), (405, 661362), (417, 642330), (486, 551135), (549, 487890), (585, 457866), (610, 439101), (695, 385398), (702, 381555), (793, 337770), (810, 330681), (834, 321165), (915, 292734), (1053, 254370), (1098, 243945), (1170, 228933), (1215, 220454), (1251, 214110), (1390, 192699), (1586, 168885), (1647, 162630), (1755, 152622), (1807, 148230), (1830, 146367), (2085, 128466), (2106, 127185), (2379, 112590), (2430, 110227), (2502, 107055), (2745, 97578), (3159, 84790), (3294, 81315), (3510, 76311), (3614, 74115), (3753, 71370), (3965, 67554), (4170, 64233), (4758, 56295), (4941, 54210), (5265, 50874), (5421, 49410), (5490, 48789), (6255, 42822), (6318, 42395), (7137, 37530), (7506, 35685), (7930, 33777), (8235, 32526), (8479, 31590), (9035, 29646), (9882, 27105), (10530, 25437), (10842, 24705), (11259, 23790), (11895, 22518), (12510, 21411), (14274, 18765), (14823, 18070), (15795, 16958), (16263, 16470)]