1803782280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2743

約数の個数: 128

約数和(自身を含む): 5747241600

約数和(自身を除く): 3943459320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 379, 408, 510, 680, 758, 1020, 1137, 1516, 1895, 2040, 2274, 2333, 3032, 3790, 4548, 4666, 5685, 6443, 6999, 7580, 9096, 9332, 11370, 11665, 12886, 13998, 15160, 18664, 19329, 22740, 23330, 25772, 27996, 32215, 34995, 38658, 39661, 45480, 46660, 51544, 55992, 64430, 69990, 77316, 79322, 93320, 96645, 118983, 128860, 139980, 154632, 158644, 193290, 198305, 237966, 257720, 279960, 317288, 386580, 396610, 475932, 594915, 773160, 793220, 884207, 951864, 1189830, 1586440, 1768414, 2379660, 2652621, 3536828, 4421035, 4759320, 5305242, 7073656, 8842070, 10610484, 13263105, 15031519, 17684140, 21220968, 26526210, 30063038, 35368280, 45094557, 53052420, 60126076, 75157595, 90189114, 106104840, 120252152, 150315190, 180378228, 225472785, 300630380, 360756456, 450945570, 601260760, 901891140, 1803782280]

約数ペア:

[(1, 1803782280), (2, 901891140), (3, 601260760), (4, 450945570), (5, 360756456), (6, 300630380), (8, 225472785), (10, 180378228), (12, 150315190), (15, 120252152), (17, 106104840), (20, 90189114), (24, 75157595), (30, 60126076), (34, 53052420), (40, 45094557), (51, 35368280), (60, 30063038), (68, 26526210), (85, 21220968), (102, 17684140), (120, 15031519), (136, 13263105), (170, 10610484), (204, 8842070), (255, 7073656), (340, 5305242), (379, 4759320), (408, 4421035), (510, 3536828), (680, 2652621), (758, 2379660), (1020, 1768414), (1137, 1586440), (1516, 1189830), (1895, 951864), (2040, 884207), (2274, 793220), (2333, 773160), (3032, 594915), (3790, 475932), (4548, 396610), (4666, 386580), (5685, 317288), (6443, 279960), (6999, 257720), (7580, 237966), (9096, 198305), (9332, 193290), (11370, 158644), (11665, 154632), (12886, 139980), (13998, 128860), (15160, 118983), (18664, 96645), (19329, 93320), (22740, 79322), (23330, 77316), (25772, 69990), (27996, 64430), (32215, 55992), (34995, 51544), (38658, 46660), (39661, 45480)]