2190684480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16417}}^1$

素因数の和:16576

約数の個数: 112

約数和(自身を含む): 7005888960

約数和(自身を除く): 4815204480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16417, 16680, 22240, 26688, 32834, 33360, 44480, 49251, 65668, 66720, 82085, 98502, 131336, 133440, 164170, 197004, 246255, 262672, 328340, 394008, 492510, 525344, 656680, 788016, 985020, 1050688, 1313360, 1576032, 1970040, 2281963, 2626720, 3152064, 3940080, 4563926, 5253440, 6845889, 7880160, 9127852, 11409815, 13691778, 15760320, 18255704, 22819630, 27383556, 34229445, 36511408, 45639260, 54767112, 68458890, 73022816, 91278520, 109534224, 136917780, 146045632, 182557040, 219068448, 273835560, 365114080, 438136896, 547671120, 730228160, 1095342240, 2190684480]

約数ペア:

[(1, 2190684480), (2, 1095342240), (3, 730228160), (4, 547671120), (5, 438136896), (6, 365114080), (8, 273835560), (10, 219068448), (12, 182557040), (15, 146045632), (16, 136917780), (20, 109534224), (24, 91278520), (30, 73022816), (32, 68458890), (40, 54767112), (48, 45639260), (60, 36511408), (64, 34229445), (80, 27383556), (96, 22819630), (120, 18255704), (139, 15760320), (160, 13691778), (192, 11409815), (240, 9127852), (278, 7880160), (320, 6845889), (417, 5253440), (480, 4563926), (556, 3940080), (695, 3152064), (834, 2626720), (960, 2281963), (1112, 1970040), (1390, 1576032), (1668, 1313360), (2085, 1050688), (2224, 985020), (2780, 788016), (3336, 656680), (4170, 525344), (4448, 492510), (5560, 394008), (6672, 328340), (8340, 262672), (8896, 246255), (11120, 197004), (13344, 164170), (16417, 133440), (16680, 131336), (22240, 98502), (26688, 82085), (32834, 66720), (33360, 65668), (44480, 49251)]