170716560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 608627712

約数和(自身を除く): 437911152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 307, 331, 336, 420, 560, 614, 662, 840, 921, 993, 1228, 1324, 1535, 1655, 1680, 1842, 1986, 2149, 2317, 2456, 2648, 3070, 3310, 3684, 3972, 4298, 4605, 4634, 4912, 4965, 5296, 6140, 6447, 6620, 6951, 7368, 7944, 8596, 9210, 9268, 9930, 10745, 11585, 12280, 12894, 13240, 13902, 14736, 15888, 17192, 18420, 18536, 19860, 21490, 23170, 24560, 25788, 26480, 27804, 32235, 34384, 34755, 36840, 37072, 39720, 42980, 46340, 51576, 55608, 64470, 69510, 73680, 79440, 85960, 92680, 101617, 103152, 111216, 128940, 139020, 171920, 185360, 203234, 257880, 278040, 304851, 406468, 508085, 515760, 556080, 609702, 711319, 812936, 1016170, 1219404, 1422638, 1524255, 1625872, 2032340, 2133957, 2438808, 2845276, 3048510, 3556595, 4064680, 4267914, 4877616, 5690552, 6097020, 7113190, 8129360, 8535828, 10669785, 11381104, 12194040, 14226380, 17071656, 21339570, 24388080, 28452760, 34143312, 42679140, 56905520, 85358280, 170716560]

約数ペア:

[(1, 170716560), (2, 85358280), (3, 56905520), (4, 42679140), (5, 34143312), (6, 28452760), (7, 24388080), (8, 21339570), (10, 17071656), (12, 14226380), (14, 12194040), (15, 11381104), (16, 10669785), (20, 8535828), (21, 8129360), (24, 7113190), (28, 6097020), (30, 5690552), (35, 4877616), (40, 4267914), (42, 4064680), (48, 3556595), (56, 3048510), (60, 2845276), (70, 2438808), (80, 2133957), (84, 2032340), (105, 1625872), (112, 1524255), (120, 1422638), (140, 1219404), (168, 1016170), (210, 812936), (240, 711319), (280, 609702), (307, 556080), (331, 515760), (336, 508085), (420, 406468), (560, 304851), (614, 278040), (662, 257880), (840, 203234), (921, 185360), (993, 171920), (1228, 139020), (1324, 128940), (1535, 111216), (1655, 103152), (1680, 101617), (1842, 92680), (1986, 85960), (2149, 79440), (2317, 73680), (2456, 69510), (2648, 64470), (3070, 55608), (3310, 51576), (3684, 46340), (3972, 42980), (4298, 39720), (4605, 37072), (4634, 36840), (4912, 34755), (4965, 34384), (5296, 32235), (6140, 27804), (6447, 26480), (6620, 25788), (6951, 24560), (7368, 23170), (7944, 21490), (8596, 19860), (9210, 18536), (9268, 18420), (9930, 17192), (10745, 15888), (11585, 14736), (12280, 13902), (12894, 13240)]