203214480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 160

約数和(自身を含む): 730262784

約数和(自身を除く): 527048304

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, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1657, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3314, 3504, 4088, 4380, 4971, 5110, 5840, 6132, 6628, 7665, 8176, 8285, 8760, 9942, 10220, 11599, 12264, 13256, 15330, 16570, 17520, 19884, 20440, 23198, 24528, 24855, 26512, 30660, 33140, 34797, 39768, 40880, 46396, 49710, 57995, 61320, 66280, 69594, 79536, 92792, 99420, 115990, 120961, 122640, 132560, 139188, 173985, 185584, 198840, 231980, 241922, 278376, 347970, 362883, 397680, 463960, 483844, 556752, 604805, 695940, 725766, 846727, 927920, 967688, 1209610, 1391880, 1451532, 1693454, 1814415, 1935376, 2419220, 2540181, 2783760, 2903064, 3386908, 3628830, 4233635, 4838440, 5080362, 5806128, 6773816, 7257660, 8467270, 9676880, 10160724, 12700905, 13547632, 14515320, 16934540, 20321448, 25401810, 29030640, 33869080, 40642896, 50803620, 67738160, 101607240, 203214480]

約数ペア:

[(1, 203214480), (2, 101607240), (3, 67738160), (4, 50803620), (5, 40642896), (6, 33869080), (7, 29030640), (8, 25401810), (10, 20321448), (12, 16934540), (14, 14515320), (15, 13547632), (16, 12700905), (20, 10160724), (21, 9676880), (24, 8467270), (28, 7257660), (30, 6773816), (35, 5806128), (40, 5080362), (42, 4838440), (48, 4233635), (56, 3628830), (60, 3386908), (70, 2903064), (73, 2783760), (80, 2540181), (84, 2419220), (105, 1935376), (112, 1814415), (120, 1693454), (140, 1451532), (146, 1391880), (168, 1209610), (210, 967688), (219, 927920), (240, 846727), (280, 725766), (292, 695940), (336, 604805), (365, 556752), (420, 483844), (438, 463960), (511, 397680), (560, 362883), (584, 347970), (730, 278376), (840, 241922), (876, 231980), (1022, 198840), (1095, 185584), (1168, 173985), (1460, 139188), (1533, 132560), (1657, 122640), (1680, 120961), (1752, 115990), (2044, 99420), (2190, 92792), (2555, 79536), (2920, 69594), (3066, 66280), (3314, 61320), (3504, 57995), (4088, 49710), (4380, 46396), (4971, 40880), (5110, 39768), (5840, 34797), (6132, 33140), (6628, 30660), (7665, 26512), (8176, 24855), (8285, 24528), (8760, 23198), (9942, 20440), (10220, 19884), (11599, 17520), (12264, 16570), (13256, 15330)]