201360320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 551736768

約数和(自身を除く): 350376448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 241, 280, 320, 373, 448, 482, 560, 746, 964, 1120, 1205, 1492, 1687, 1865, 1928, 2240, 2410, 2611, 2984, 3374, 3730, 3856, 4820, 5222, 5968, 6748, 7460, 7712, 8435, 9640, 10444, 11936, 13055, 13496, 14920, 15424, 16870, 19280, 20888, 23872, 26110, 26992, 29840, 33740, 38560, 41776, 52220, 53984, 59680, 67480, 77120, 83552, 89893, 104440, 107968, 119360, 134960, 167104, 179786, 208880, 269920, 359572, 417760, 449465, 539840, 629251, 719144, 835520, 898930, 1258502, 1438288, 1797860, 2517004, 2876576, 3146255, 3595720, 5034008, 5753152, 6292510, 7191440, 10068016, 12585020, 14382880, 20136032, 25170040, 28765760, 40272064, 50340080, 100680160, 201360320]

約数ペア:

[(1, 201360320), (2, 100680160), (4, 50340080), (5, 40272064), (7, 28765760), (8, 25170040), (10, 20136032), (14, 14382880), (16, 12585020), (20, 10068016), (28, 7191440), (32, 6292510), (35, 5753152), (40, 5034008), (56, 3595720), (64, 3146255), (70, 2876576), (80, 2517004), (112, 1797860), (140, 1438288), (160, 1258502), (224, 898930), (241, 835520), (280, 719144), (320, 629251), (373, 539840), (448, 449465), (482, 417760), (560, 359572), (746, 269920), (964, 208880), (1120, 179786), (1205, 167104), (1492, 134960), (1687, 119360), (1865, 107968), (1928, 104440), (2240, 89893), (2410, 83552), (2611, 77120), (2984, 67480), (3374, 59680), (3730, 53984), (3856, 52220), (4820, 41776), (5222, 38560), (5968, 33740), (6748, 29840), (7460, 26992), (7712, 26110), (8435, 23872), (9640, 20888), (10444, 19280), (11936, 16870), (13055, 15424), (13496, 14920)]