272883520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9408

約数の個数: 112

約数和(自身を含む): 799843968

約数和(自身を除く): 526960448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 9371, 14560, 18742, 29120, 37484, 46855, 65597, 74968, 93710, 121823, 131194, 149936, 187420, 243646, 262388, 299872, 327985, 374840, 487292, 524776, 599744, 609115, 655970, 749680, 852761, 974584, 1049552, 1218230, 1311940, 1499360, 1705522, 1949168, 2099104, 2436460, 2623880, 2998720, 3411044, 3898336, 4198208, 4263805, 4872920, 5247760, 6822088, 7796672, 8527610, 9745840, 10495520, 13644176, 17055220, 19491680, 20991040, 27288352, 34110440, 38983360, 54576704, 68220880, 136441760, 272883520]

約数ペア:

[(1, 272883520), (2, 136441760), (4, 68220880), (5, 54576704), (7, 38983360), (8, 34110440), (10, 27288352), (13, 20991040), (14, 19491680), (16, 17055220), (20, 13644176), (26, 10495520), (28, 9745840), (32, 8527610), (35, 7796672), (40, 6822088), (52, 5247760), (56, 4872920), (64, 4263805), (65, 4198208), (70, 3898336), (80, 3411044), (91, 2998720), (104, 2623880), (112, 2436460), (130, 2099104), (140, 1949168), (160, 1705522), (182, 1499360), (208, 1311940), (224, 1218230), (260, 1049552), (280, 974584), (320, 852761), (364, 749680), (416, 655970), (448, 609115), (455, 599744), (520, 524776), (560, 487292), (728, 374840), (832, 327985), (910, 299872), (1040, 262388), (1120, 243646), (1456, 187420), (1820, 149936), (2080, 131194), (2240, 121823), (2912, 93710), (3640, 74968), (4160, 65597), (5824, 46855), (7280, 37484), (9371, 29120), (14560, 18742)]