740561640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1036

約数の個数: 256

約数和(自身を含む): 2774822400

約数和(自身を除く): 2034260760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 728, 730, 780, 840, 876, 910, 929, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1560, 1752, 1820, 1858, 1898, 2044, 2184, 2190, 2555, 2730, 2787, 2847, 2920, 3066, 3640, 3716, 3796, 4088, 4380, 4645, 4745, 5110, 5460, 5574, 5694, 6132, 6503, 6643, 7432, 7592, 7665, 8760, 9290, 9490, 10220, 10920, 11148, 11388, 12077, 12264, 13006, 13286, 13935, 14235, 15330, 18580, 18980, 19509, 19929, 20440, 22296, 22776, 24154, 26012, 26572, 27870, 28470, 30660, 32515, 33215, 36231, 37160, 37960, 39018, 39858, 48308, 52024, 53144, 55740, 56940, 60385, 61320, 65030, 66430, 67817, 72462, 78036, 79716, 84539, 96616, 97545, 99645, 111480, 113880, 120770, 130060, 132860, 135634, 144924, 156072, 159432, 169078, 181155, 195090, 199290, 203451, 241540, 253617, 260120, 265720, 271268, 289848, 338156, 339085, 362310, 390180, 398580, 406902, 422695, 474719, 483080, 507234, 542536, 676312, 678170, 724620, 780360, 797160, 813804, 845390, 881621, 949438, 1014468, 1017255, 1268085, 1356340, 1424157, 1449240, 1627608, 1690780, 1763242, 1898876, 2028936, 2034510, 2373595, 2536170, 2644863, 2712680, 2848314, 3381560, 3526484, 3797752, 4069020, 4408105, 4747190, 5072340, 5289726, 5696628, 6171347, 7052968, 7120785, 8138040, 8816210, 9494380, 10144680, 10579452, 11393256, 12342694, 13224315, 14241570, 17632420, 18514041, 18988760, 21158904, 24685388, 26448630, 28483140, 30856735, 35264840, 37028082, 49370776, 52897260, 56966280, 61713470, 74056164, 92570205, 105794520, 123426940, 148112328, 185140410, 246853880, 370280820, 740561640]

約数ペア:

[(1, 740561640), (2, 370280820), (3, 246853880), (4, 185140410), (5, 148112328), (6, 123426940), (7, 105794520), (8, 92570205), (10, 74056164), (12, 61713470), (13, 56966280), (14, 52897260), (15, 49370776), (20, 37028082), (21, 35264840), (24, 30856735), (26, 28483140), (28, 26448630), (30, 24685388), (35, 21158904), (39, 18988760), (40, 18514041), (42, 17632420), (52, 14241570), (56, 13224315), (60, 12342694), (65, 11393256), (70, 10579452), (73, 10144680), (78, 9494380), (84, 8816210), (91, 8138040), (104, 7120785), (105, 7052968), (120, 6171347), (130, 5696628), (140, 5289726), (146, 5072340), (156, 4747190), (168, 4408105), (182, 4069020), (195, 3797752), (210, 3526484), (219, 3381560), (260, 2848314), (273, 2712680), (280, 2644863), (292, 2536170), (312, 2373595), (364, 2034510), (365, 2028936), (390, 1898876), (420, 1763242), (438, 1690780), (455, 1627608), (511, 1449240), (520, 1424157), (546, 1356340), (584, 1268085), (728, 1017255), (730, 1014468), (780, 949438), (840, 881621), (876, 845390), (910, 813804), (929, 797160), (949, 780360), (1022, 724620), (1092, 678170), (1095, 676312), (1365, 542536), (1460, 507234), (1533, 483080), (1560, 474719), (1752, 422695), (1820, 406902), (1858, 398580), (1898, 390180), (2044, 362310), (2184, 339085), (2190, 338156), (2555, 289848), (2730, 271268), (2787, 265720), (2847, 260120), (2920, 253617), (3066, 241540), (3640, 203451), (3716, 199290), (3796, 195090), (4088, 181155), (4380, 169078), (4645, 159432), (4745, 156072), (5110, 144924), (5460, 135634), (5574, 132860), (5694, 130060), (6132, 120770), (6503, 113880), (6643, 111480), (7432, 99645), (7592, 97545), (7665, 96616), (8760, 84539), (9290, 79716), (9490, 78036), (10220, 72462), (10920, 67817), (11148, 66430), (11388, 65030), (12077, 61320), (12264, 60385), (13006, 56940), (13286, 55740), (13935, 53144), (14235, 52024), (15330, 48308), (18580, 39858), (18980, 39018), (19509, 37960), (19929, 37160), (20440, 36231), (22296, 33215), (22776, 32515), (24154, 30660), (26012, 28470), (26572, 27870)]