2186957360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 5994056832

約数和(自身を除く): 3807099472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 73, 80, 112, 122, 140, 146, 244, 280, 292, 305, 365, 427, 488, 511, 560, 584, 610, 730, 854, 877, 976, 1022, 1168, 1220, 1460, 1708, 1754, 2044, 2135, 2440, 2555, 2920, 3416, 3508, 4088, 4270, 4385, 4453, 4880, 5110, 5840, 6139, 6832, 7016, 8176, 8540, 8770, 8906, 10220, 12278, 14032, 17080, 17540, 17812, 20440, 22265, 24556, 30695, 31171, 34160, 35080, 35624, 40880, 44530, 49112, 53497, 61390, 62342, 64021, 70160, 71248, 89060, 98224, 106994, 122780, 124684, 128042, 155855, 178120, 213988, 245560, 249368, 256084, 267485, 311710, 320105, 356240, 374479, 427976, 448147, 491120, 498736, 512168, 534970, 623420, 640210, 748958, 855952, 896294, 1024336, 1069940, 1246840, 1280420, 1497916, 1792588, 1872395, 2139880, 2240735, 2493680, 2560840, 2995832, 3585176, 3744790, 3905281, 4279760, 4481470, 5121680, 5991664, 7170352, 7489580, 7810562, 8962940, 14979160, 15621124, 17925880, 19526405, 27336967, 29958320, 31242248, 35851760, 39052810, 54673934, 62484496, 78105620, 109347868, 136684835, 156211240, 218695736, 273369670, 312422480, 437391472, 546739340, 1093478680, 2186957360]

約数ペア:

[(1, 2186957360), (2, 1093478680), (4, 546739340), (5, 437391472), (7, 312422480), (8, 273369670), (10, 218695736), (14, 156211240), (16, 136684835), (20, 109347868), (28, 78105620), (35, 62484496), (40, 54673934), (56, 39052810), (61, 35851760), (70, 31242248), (73, 29958320), (80, 27336967), (112, 19526405), (122, 17925880), (140, 15621124), (146, 14979160), (244, 8962940), (280, 7810562), (292, 7489580), (305, 7170352), (365, 5991664), (427, 5121680), (488, 4481470), (511, 4279760), (560, 3905281), (584, 3744790), (610, 3585176), (730, 2995832), (854, 2560840), (877, 2493680), (976, 2240735), (1022, 2139880), (1168, 1872395), (1220, 1792588), (1460, 1497916), (1708, 1280420), (1754, 1246840), (2044, 1069940), (2135, 1024336), (2440, 896294), (2555, 855952), (2920, 748958), (3416, 640210), (3508, 623420), (4088, 534970), (4270, 512168), (4385, 498736), (4453, 491120), (4880, 448147), (5110, 427976), (5840, 374479), (6139, 356240), (6832, 320105), (7016, 311710), (8176, 267485), (8540, 256084), (8770, 249368), (8906, 245560), (10220, 213988), (12278, 178120), (14032, 155855), (17080, 128042), (17540, 124684), (17812, 122780), (20440, 106994), (22265, 98224), (24556, 89060), (30695, 71248), (31171, 70160), (34160, 64021), (35080, 62342), (35624, 61390), (40880, 53497), (44530, 49112)]