131372010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 316525590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 71, 77, 89, 90, 99, 105, 110, 126, 135, 142, 154, 165, 178, 189, 198, 210, 213, 231, 267, 270, 297, 315, 330, 355, 378, 385, 426, 445, 462, 495, 497, 534, 594, 623, 630, 639, 693, 710, 770, 781, 801, 890, 945, 979, 990, 994, 1065, 1155, 1246, 1278, 1335, 1386, 1485, 1491, 1562, 1602, 1869, 1890, 1917, 1958, 2079, 2130, 2310, 2343, 2403, 2485, 2670, 2937, 2970, 2982, 3115, 3195, 3465, 3738, 3834, 3905, 4005, 4158, 4473, 4686, 4806, 4895, 4970, 5467, 5607, 5874, 6230, 6319, 6390, 6853, 6930, 7029, 7455, 7810, 8010, 8811, 8946, 9345, 9585, 9790, 10395, 10934, 11214, 11715, 12015, 12638, 13419, 13706, 14058, 14685, 14910, 16401, 16821, 17622, 18690, 18957, 19170, 20559, 20790, 21087, 22365, 23430, 24030, 26433, 26838, 27335, 28035, 29370, 31595, 32802, 33642, 34265, 35145, 37914, 41118, 42174, 44055, 44233, 44730, 49203, 52866, 54670, 56070, 56871, 61677, 63190, 67095, 68530, 69509, 70290, 82005, 84105, 88110, 88466, 94785, 98406, 102795, 105435, 113742, 123354, 132165, 132699, 134190, 139018, 147609, 164010, 168210, 170613, 185031, 189570, 205590, 208527, 210870, 221165, 246015, 264330, 265398, 284355, 295218, 308385, 341226, 347545, 370062, 398097, 417054, 442330, 486563, 492030, 568710, 616770, 625581, 663495, 695090, 738045, 796194, 853065, 925155, 973126, 1042635, 1194291, 1251162, 1326990, 1459689, 1476090, 1706130, 1850310, 1876743, 1990485, 2085270, 2388582, 2432815, 2919378, 3127905, 3753486, 3980970, 4379067, 4865630, 5971455, 6255810, 7298445, 8758134, 9383715, 11942910, 13137201, 14596890, 18767430, 21895335, 26274402, 43790670, 65686005, 131372010]

約数ペア:

[(1, 131372010), (2, 65686005), (3, 43790670), (5, 26274402), (6, 21895335), (7, 18767430), (9, 14596890), (10, 13137201), (11, 11942910), (14, 9383715), (15, 8758134), (18, 7298445), (21, 6255810), (22, 5971455), (27, 4865630), (30, 4379067), (33, 3980970), (35, 3753486), (42, 3127905), (45, 2919378), (54, 2432815), (55, 2388582), (63, 2085270), (66, 1990485), (70, 1876743), (71, 1850310), (77, 1706130), (89, 1476090), (90, 1459689), (99, 1326990), (105, 1251162), (110, 1194291), (126, 1042635), (135, 973126), (142, 925155), (154, 853065), (165, 796194), (178, 738045), (189, 695090), (198, 663495), (210, 625581), (213, 616770), (231, 568710), (267, 492030), (270, 486563), (297, 442330), (315, 417054), (330, 398097), (355, 370062), (378, 347545), (385, 341226), (426, 308385), (445, 295218), (462, 284355), (495, 265398), (497, 264330), (534, 246015), (594, 221165), (623, 210870), (630, 208527), (639, 205590), (693, 189570), (710, 185031), (770, 170613), (781, 168210), (801, 164010), (890, 147609), (945, 139018), (979, 134190), (990, 132699), (994, 132165), (1065, 123354), (1155, 113742), (1246, 105435), (1278, 102795), (1335, 98406), (1386, 94785), (1485, 88466), (1491, 88110), (1562, 84105), (1602, 82005), (1869, 70290), (1890, 69509), (1917, 68530), (1958, 67095), (2079, 63190), (2130, 61677), (2310, 56871), (2343, 56070), (2403, 54670), (2485, 52866), (2670, 49203), (2937, 44730), (2970, 44233), (2982, 44055), (3115, 42174), (3195, 41118), (3465, 37914), (3738, 35145), (3834, 34265), (3905, 33642), (4005, 32802), (4158, 31595), (4473, 29370), (4686, 28035), (4806, 27335), (4895, 26838), (4970, 26433), (5467, 24030), (5607, 23430), (5874, 22365), (6230, 21087), (6319, 20790), (6390, 20559), (6853, 19170), (6930, 18957), (7029, 18690), (7455, 17622), (7810, 16821), (8010, 16401), (8811, 14910), (8946, 14685), (9345, 14058), (9585, 13706), (9790, 13419), (10395, 12638), (10934, 12015), (11214, 11715)]