17979743040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2675557}}^1$

素因数の和:2675584

約数の個数: 112

約数和(自身を含む): 65240806272

約数和(自身を除く): 47261063232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2675557, 5351114, 8026671, 10702228, 13377785, 16053342, 18728899, 21404456, 26755570, 32106684, 37457798, 40133355, 42808912, 53511140, 56186697, 64213368, 74915596, 80266710, 85617824, 93644495, 107022280, 112373394, 128426736, 149831192, 160533420, 171235648, 187288990, 214044560, 224746788, 256853472, 280933485, 299662384, 321066840, 374577980, 428089120, 449493576, 513706944, 561866970, 599324768, 642133680, 749155960, 856178240, 898987152, 1123733940, 1198649536, 1284267360, 1498311920, 1797974304, 2247467880, 2568534720, 2996623840, 3595948608, 4494935760, 5993247680, 8989871520, 17979743040]

約数ペア:

[(1, 17979743040), (2, 8989871520), (3, 5993247680), (4, 4494935760), (5, 3595948608), (6, 2996623840), (7, 2568534720), (8, 2247467880), (10, 1797974304), (12, 1498311920), (14, 1284267360), (15, 1198649536), (16, 1123733940), (20, 898987152), (21, 856178240), (24, 749155960), (28, 642133680), (30, 599324768), (32, 561866970), (35, 513706944), (40, 449493576), (42, 428089120), (48, 374577980), (56, 321066840), (60, 299662384), (64, 280933485), (70, 256853472), (80, 224746788), (84, 214044560), (96, 187288990), (105, 171235648), (112, 160533420), (120, 149831192), (140, 128426736), (160, 112373394), (168, 107022280), (192, 93644495), (210, 85617824), (224, 80266710), (240, 74915596), (280, 64213368), (320, 56186697), (336, 53511140), (420, 42808912), (448, 40133355), (480, 37457798), (560, 32106684), (672, 26755570), (840, 21404456), (960, 18728899), (1120, 16053342), (1344, 13377785), (1680, 10702228), (2240, 8026671), (3360, 5351114), (6720, 2675557)]