67964040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 224078400

約数和(自身を除く): 156114360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2659, 2840, 3195, 4260, 5112, 5318, 6390, 7977, 8520, 10636, 12780, 13295, 15954, 21272, 23931, 25560, 26590, 31908, 39885, 47862, 53180, 63816, 79770, 95724, 106360, 119655, 159540, 188789, 191448, 239310, 319080, 377578, 478620, 566367, 755156, 943945, 957240, 1132734, 1510312, 1699101, 1887890, 2265468, 2831835, 3398202, 3775780, 4530936, 5663670, 6796404, 7551560, 8495505, 11327340, 13592808, 16991010, 22654680, 33982020, 67964040]

約数ペア:

[(1, 67964040), (2, 33982020), (3, 22654680), (4, 16991010), (5, 13592808), (6, 11327340), (8, 8495505), (9, 7551560), (10, 6796404), (12, 5663670), (15, 4530936), (18, 3775780), (20, 3398202), (24, 2831835), (30, 2265468), (36, 1887890), (40, 1699101), (45, 1510312), (60, 1132734), (71, 957240), (72, 943945), (90, 755156), (120, 566367), (142, 478620), (180, 377578), (213, 319080), (284, 239310), (355, 191448), (360, 188789), (426, 159540), (568, 119655), (639, 106360), (710, 95724), (852, 79770), (1065, 63816), (1278, 53180), (1420, 47862), (1704, 39885), (2130, 31908), (2556, 26590), (2659, 25560), (2840, 23931), (3195, 21272), (4260, 15954), (5112, 13295), (5318, 12780), (6390, 10636), (7977, 8520)]