29896680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 73524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 71, 87, 88, 110, 116, 120, 121, 132, 142, 145, 165, 174, 213, 220, 232, 242, 264, 284, 290, 319, 330, 348, 355, 363, 426, 435, 440, 484, 568, 580, 605, 638, 660, 696, 710, 726, 781, 852, 870, 957, 968, 1065, 1160, 1210, 1276, 1320, 1420, 1452, 1562, 1595, 1704, 1740, 1815, 1914, 2059, 2130, 2343, 2420, 2552, 2840, 2904, 3124, 3190, 3480, 3509, 3630, 3828, 3905, 4118, 4260, 4686, 4785, 4840, 6177, 6248, 6380, 7018, 7260, 7656, 7810, 8236, 8520, 8591, 9372, 9570, 10295, 10527, 11715, 12354, 12760, 14036, 14520, 15620, 16472, 17182, 17545, 18744, 19140, 20590, 21054, 22649, 23430, 24708, 25773, 28072, 30885, 31240, 34364, 35090, 38280, 41180, 42108, 42955, 45298, 46860, 49416, 51546, 52635, 61770, 67947, 68728, 70180, 82360, 84216, 85910, 90596, 93720, 103092, 105270, 113245, 123540, 128865, 135894, 140360, 171820, 181192, 206184, 210540, 226490, 247080, 249139, 257730, 271788, 339735, 343640, 421080, 452980, 498278, 515460, 543576, 679470, 747417, 905960, 996556, 1030920, 1245695, 1358940, 1494834, 1993112, 2491390, 2717880, 2989668, 3737085, 4982780, 5979336, 7474170, 9965560, 14948340, 29896680]

約数ペア:

[(1, 29896680), (2, 14948340), (3, 9965560), (4, 7474170), (5, 5979336), (6, 4982780), (8, 3737085), (10, 2989668), (11, 2717880), (12, 2491390), (15, 1993112), (20, 1494834), (22, 1358940), (24, 1245695), (29, 1030920), (30, 996556), (33, 905960), (40, 747417), (44, 679470), (55, 543576), (58, 515460), (60, 498278), (66, 452980), (71, 421080), (87, 343640), (88, 339735), (110, 271788), (116, 257730), (120, 249139), (121, 247080), (132, 226490), (142, 210540), (145, 206184), (165, 181192), (174, 171820), (213, 140360), (220, 135894), (232, 128865), (242, 123540), (264, 113245), (284, 105270), (290, 103092), (319, 93720), (330, 90596), (348, 85910), (355, 84216), (363, 82360), (426, 70180), (435, 68728), (440, 67947), (484, 61770), (568, 52635), (580, 51546), (605, 49416), (638, 46860), (660, 45298), (696, 42955), (710, 42108), (726, 41180), (781, 38280), (852, 35090), (870, 34364), (957, 31240), (968, 30885), (1065, 28072), (1160, 25773), (1210, 24708), (1276, 23430), (1320, 22649), (1420, 21054), (1452, 20590), (1562, 19140), (1595, 18744), (1704, 17545), (1740, 17182), (1815, 16472), (1914, 15620), (2059, 14520), (2130, 14036), (2343, 12760), (2420, 12354), (2552, 11715), (2840, 10527), (2904, 10295), (3124, 9570), (3190, 9372), (3480, 8591), (3509, 8520), (3630, 8236), (3828, 7810), (3905, 7656), (4118, 7260), (4260, 7018), (4686, 6380), (4785, 6248), (4840, 6177)]