26122320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 103064832

約数和(自身を除く): 76942512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 146, 168, 180, 210, 213, 219, 240, 252, 280, 284, 292, 315, 336, 355, 360, 365, 420, 426, 438, 497, 504, 511, 560, 568, 584, 630, 639, 657, 710, 720, 730, 840, 852, 876, 994, 1008, 1022, 1065, 1095, 1136, 1168, 1260, 1278, 1314, 1420, 1460, 1491, 1533, 1680, 1704, 1752, 1988, 2044, 2130, 2190, 2485, 2520, 2555, 2556, 2628, 2840, 2920, 2982, 3066, 3195, 3285, 3408, 3504, 3976, 4088, 4260, 4380, 4473, 4599, 4970, 5040, 5110, 5112, 5183, 5256, 5680, 5840, 5964, 6132, 6390, 6570, 7455, 7665, 7952, 8176, 8520, 8760, 8946, 9198, 9940, 10220, 10224, 10366, 10512, 11928, 12264, 12780, 13140, 14910, 15330, 15549, 17040, 17520, 17892, 18396, 19880, 20440, 20732, 22365, 22995, 23856, 24528, 25560, 25915, 26280, 29820, 30660, 31098, 35784, 36281, 36792, 39760, 40880, 41464, 44730, 45990, 46647, 51120, 51830, 52560, 59640, 61320, 62196, 71568, 72562, 73584, 77745, 82928, 89460, 91980, 93294, 103660, 108843, 119280, 122640, 124392, 145124, 155490, 178920, 181405, 183960, 186588, 207320, 217686, 233235, 248784, 290248, 310980, 326529, 357840, 362810, 367920, 373176, 414640, 435372, 466470, 544215, 580496, 621960, 653058, 725620, 746352, 870744, 932940, 1088430, 1243920, 1306116, 1451240, 1632645, 1741488, 1865880, 2176860, 2612232, 2902480, 3265290, 3731760, 4353720, 5224464, 6530580, 8707440, 13061160, 26122320]

約数ペア:

[(1, 26122320), (2, 13061160), (3, 8707440), (4, 6530580), (5, 5224464), (6, 4353720), (7, 3731760), (8, 3265290), (9, 2902480), (10, 2612232), (12, 2176860), (14, 1865880), (15, 1741488), (16, 1632645), (18, 1451240), (20, 1306116), (21, 1243920), (24, 1088430), (28, 932940), (30, 870744), (35, 746352), (36, 725620), (40, 653058), (42, 621960), (45, 580496), (48, 544215), (56, 466470), (60, 435372), (63, 414640), (70, 373176), (71, 367920), (72, 362810), (73, 357840), (80, 326529), (84, 310980), (90, 290248), (105, 248784), (112, 233235), (120, 217686), (126, 207320), (140, 186588), (142, 183960), (144, 181405), (146, 178920), (168, 155490), (180, 145124), (210, 124392), (213, 122640), (219, 119280), (240, 108843), (252, 103660), (280, 93294), (284, 91980), (292, 89460), (315, 82928), (336, 77745), (355, 73584), (360, 72562), (365, 71568), (420, 62196), (426, 61320), (438, 59640), (497, 52560), (504, 51830), (511, 51120), (560, 46647), (568, 45990), (584, 44730), (630, 41464), (639, 40880), (657, 39760), (710, 36792), (720, 36281), (730, 35784), (840, 31098), (852, 30660), (876, 29820), (994, 26280), (1008, 25915), (1022, 25560), (1065, 24528), (1095, 23856), (1136, 22995), (1168, 22365), (1260, 20732), (1278, 20440), (1314, 19880), (1420, 18396), (1460, 17892), (1491, 17520), (1533, 17040), (1680, 15549), (1704, 15330), (1752, 14910), (1988, 13140), (2044, 12780), (2130, 12264), (2190, 11928), (2485, 10512), (2520, 10366), (2555, 10224), (2556, 10220), (2628, 9940), (2840, 9198), (2920, 8946), (2982, 8760), (3066, 8520), (3195, 8176), (3285, 7952), (3408, 7665), (3504, 7455), (3976, 6570), (4088, 6390), (4260, 6132), (4380, 5964), (4473, 5840), (4599, 5680), (4970, 5256), (5040, 5183), (5110, 5112)]