17414880

素因数分解:

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

素因数の和:169

約数の個数: 192

約数和(自身を含む): 64447488

約数和(自身を除く): 47032608

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, 70, 71, 73, 80, 84, 96, 105, 112, 120, 140, 142, 146, 160, 168, 210, 213, 219, 224, 240, 280, 284, 292, 336, 355, 365, 420, 426, 438, 480, 497, 511, 560, 568, 584, 672, 710, 730, 840, 852, 876, 994, 1022, 1065, 1095, 1120, 1136, 1168, 1420, 1460, 1491, 1533, 1680, 1704, 1752, 1988, 2044, 2130, 2190, 2272, 2336, 2485, 2555, 2840, 2920, 2982, 3066, 3360, 3408, 3504, 3976, 4088, 4260, 4380, 4970, 5110, 5183, 5680, 5840, 5964, 6132, 6816, 7008, 7455, 7665, 7952, 8176, 8520, 8760, 9940, 10220, 10366, 11360, 11680, 11928, 12264, 14910, 15330, 15549, 15904, 16352, 17040, 17520, 19880, 20440, 20732, 23856, 24528, 25915, 29820, 30660, 31098, 34080, 35040, 36281, 39760, 40880, 41464, 47712, 49056, 51830, 59640, 61320, 62196, 72562, 77745, 79520, 81760, 82928, 103660, 108843, 119280, 122640, 124392, 145124, 155490, 165856, 181405, 207320, 217686, 238560, 245280, 248784, 290248, 310980, 362810, 414640, 435372, 497568, 544215, 580496, 621960, 725620, 829280, 870744, 1088430, 1160992, 1243920, 1451240, 1741488, 2176860, 2487840, 2902480, 3482976, 4353720, 5804960, 8707440, 17414880]

約数ペア:

[(1, 17414880), (2, 8707440), (3, 5804960), (4, 4353720), (5, 3482976), (6, 2902480), (7, 2487840), (8, 2176860), (10, 1741488), (12, 1451240), (14, 1243920), (15, 1160992), (16, 1088430), (20, 870744), (21, 829280), (24, 725620), (28, 621960), (30, 580496), (32, 544215), (35, 497568), (40, 435372), (42, 414640), (48, 362810), (56, 310980), (60, 290248), (70, 248784), (71, 245280), (73, 238560), (80, 217686), (84, 207320), (96, 181405), (105, 165856), (112, 155490), (120, 145124), (140, 124392), (142, 122640), (146, 119280), (160, 108843), (168, 103660), (210, 82928), (213, 81760), (219, 79520), (224, 77745), (240, 72562), (280, 62196), (284, 61320), (292, 59640), (336, 51830), (355, 49056), (365, 47712), (420, 41464), (426, 40880), (438, 39760), (480, 36281), (497, 35040), (511, 34080), (560, 31098), (568, 30660), (584, 29820), (672, 25915), (710, 24528), (730, 23856), (840, 20732), (852, 20440), (876, 19880), (994, 17520), (1022, 17040), (1065, 16352), (1095, 15904), (1120, 15549), (1136, 15330), (1168, 14910), (1420, 12264), (1460, 11928), (1491, 11680), (1533, 11360), (1680, 10366), (1704, 10220), (1752, 9940), (1988, 8760), (2044, 8520), (2130, 8176), (2190, 7952), (2272, 7665), (2336, 7455), (2485, 7008), (2555, 6816), (2840, 6132), (2920, 5964), (2982, 5840), (3066, 5680), (3360, 5183), (3408, 5110), (3504, 4970), (3976, 4380), (4088, 4260)]