73280760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3837

約数の個数: 128

約数和(自身を含む): 262241280

約数和(自身を除く): 188960520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3793, 3864, 4830, 6440, 7586, 9660, 11379, 15172, 18965, 19320, 22758, 26551, 30344, 37930, 45516, 53102, 56895, 75860, 79653, 87239, 91032, 106204, 113790, 132755, 151720, 159306, 174478, 212408, 227580, 261717, 265510, 318612, 348956, 398265, 436195, 455160, 523434, 531020, 610673, 637224, 697912, 796530, 872390, 1046868, 1062040, 1221346, 1308585, 1593060, 1744780, 1832019, 2093736, 2442692, 2617170, 3053365, 3186120, 3489560, 3664038, 4885384, 5234340, 6106730, 7328076, 9160095, 10468680, 12213460, 14656152, 18320190, 24426920, 36640380, 73280760]

約数ペア:

[(1, 73280760), (2, 36640380), (3, 24426920), (4, 18320190), (5, 14656152), (6, 12213460), (7, 10468680), (8, 9160095), (10, 7328076), (12, 6106730), (14, 5234340), (15, 4885384), (20, 3664038), (21, 3489560), (23, 3186120), (24, 3053365), (28, 2617170), (30, 2442692), (35, 2093736), (40, 1832019), (42, 1744780), (46, 1593060), (56, 1308585), (60, 1221346), (69, 1062040), (70, 1046868), (84, 872390), (92, 796530), (105, 697912), (115, 637224), (120, 610673), (138, 531020), (140, 523434), (161, 455160), (168, 436195), (184, 398265), (210, 348956), (230, 318612), (276, 265510), (280, 261717), (322, 227580), (345, 212408), (420, 174478), (460, 159306), (483, 151720), (552, 132755), (644, 113790), (690, 106204), (805, 91032), (840, 87239), (920, 79653), (966, 75860), (1288, 56895), (1380, 53102), (1610, 45516), (1932, 37930), (2415, 30344), (2760, 26551), (3220, 22758), (3793, 19320), (3864, 18965), (4830, 15172), (6440, 11379), (7586, 9660)]