2215756000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 5706215424

約数和(自身を除く): 3490459424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 107, 124, 125, 155, 160, 167, 200, 214, 248, 250, 310, 334, 400, 428, 496, 500, 535, 620, 668, 775, 800, 835, 856, 992, 1000, 1070, 1240, 1336, 1550, 1670, 1712, 2000, 2140, 2480, 2672, 2675, 3100, 3317, 3340, 3424, 3875, 4000, 4175, 4280, 4960, 5177, 5344, 5350, 6200, 6634, 6680, 7750, 8350, 8560, 10354, 10700, 12400, 13268, 13360, 13375, 15500, 16585, 16700, 17120, 17869, 20708, 20875, 21400, 24800, 25885, 26536, 26720, 26750, 31000, 33170, 33400, 35738, 41416, 41750, 42800, 51770, 53072, 53500, 62000, 66340, 66800, 71476, 82832, 82925, 83500, 85600, 89345, 103540, 106144, 107000, 124000, 129425, 132680, 133600, 142952, 165664, 165850, 167000, 178690, 207080, 214000, 258850, 265360, 285904, 331700, 334000, 357380, 414160, 414625, 428000, 446725, 517700, 530720, 553939, 571808, 647125, 663400, 668000, 714760, 828320, 829250, 893450, 1035400, 1107878, 1294250, 1326800, 1429520, 1658500, 1786900, 2070800, 2215756, 2233625, 2588500, 2653600, 2769695, 2859040, 3317000, 3573800, 4141600, 4431512, 4467250, 5177000, 5539390, 6634000, 7147600, 8863024, 8934500, 10354000, 11078780, 13268000, 13848475, 14295200, 17726048, 17869000, 20708000, 22157560, 27696950, 35738000, 44315120, 55393900, 69242375, 71476000, 88630240, 110787800, 138484750, 221575600, 276969500, 443151200, 553939000, 1107878000, 2215756000]

約数ペア:

[(1, 2215756000), (2, 1107878000), (4, 553939000), (5, 443151200), (8, 276969500), (10, 221575600), (16, 138484750), (20, 110787800), (25, 88630240), (31, 71476000), (32, 69242375), (40, 55393900), (50, 44315120), (62, 35738000), (80, 27696950), (100, 22157560), (107, 20708000), (124, 17869000), (125, 17726048), (155, 14295200), (160, 13848475), (167, 13268000), (200, 11078780), (214, 10354000), (248, 8934500), (250, 8863024), (310, 7147600), (334, 6634000), (400, 5539390), (428, 5177000), (496, 4467250), (500, 4431512), (535, 4141600), (620, 3573800), (668, 3317000), (775, 2859040), (800, 2769695), (835, 2653600), (856, 2588500), (992, 2233625), (1000, 2215756), (1070, 2070800), (1240, 1786900), (1336, 1658500), (1550, 1429520), (1670, 1326800), (1712, 1294250), (2000, 1107878), (2140, 1035400), (2480, 893450), (2672, 829250), (2675, 828320), (3100, 714760), (3317, 668000), (3340, 663400), (3424, 647125), (3875, 571808), (4000, 553939), (4175, 530720), (4280, 517700), (4960, 446725), (5177, 428000), (5344, 414625), (5350, 414160), (6200, 357380), (6634, 334000), (6680, 331700), (7750, 285904), (8350, 265360), (8560, 258850), (10354, 214000), (10700, 207080), (12400, 178690), (13268, 167000), (13360, 165850), (13375, 165664), (15500, 142952), (16585, 133600), (16700, 132680), (17120, 129425), (17869, 124000), (20708, 107000), (20875, 106144), (21400, 103540), (24800, 89345), (25885, 85600), (26536, 83500), (26720, 82925), (26750, 82832), (31000, 71476), (33170, 66800), (33400, 66340), (35738, 62000), (41416, 53500), (41750, 53072), (42800, 51770)]