170862720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12742

約数の個数: 128

約数和(自身を含む): 622477440

約数和(自身を除く): 451614720

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12713, 13440, 25426, 38139, 50852, 63565, 76278, 88991, 101704, 127130, 152556, 177982, 190695, 203408, 254260, 266973, 305112, 355964, 381390, 406816, 444955, 508520, 533946, 610224, 711928, 762780, 813632, 889910, 1017040, 1067892, 1220448, 1334865, 1423856, 1525560, 1627264, 1779820, 2034080, 2135784, 2440896, 2669730, 2847712, 3051120, 3559640, 4068160, 4271568, 4881792, 5339460, 5695424, 6102240, 7119280, 8136320, 8543136, 10678920, 11390848, 12204480, 14238560, 17086272, 21357840, 24408960, 28477120, 34172544, 42715680, 56954240, 85431360, 170862720]

約数ペア:

[(1, 170862720), (2, 85431360), (3, 56954240), (4, 42715680), (5, 34172544), (6, 28477120), (7, 24408960), (8, 21357840), (10, 17086272), (12, 14238560), (14, 12204480), (15, 11390848), (16, 10678920), (20, 8543136), (21, 8136320), (24, 7119280), (28, 6102240), (30, 5695424), (32, 5339460), (35, 4881792), (40, 4271568), (42, 4068160), (48, 3559640), (56, 3051120), (60, 2847712), (64, 2669730), (70, 2440896), (80, 2135784), (84, 2034080), (96, 1779820), (105, 1627264), (112, 1525560), (120, 1423856), (128, 1334865), (140, 1220448), (160, 1067892), (168, 1017040), (192, 889910), (210, 813632), (224, 762780), (240, 711928), (280, 610224), (320, 533946), (336, 508520), (384, 444955), (420, 406816), (448, 381390), (480, 355964), (560, 305112), (640, 266973), (672, 254260), (840, 203408), (896, 190695), (960, 177982), (1120, 152556), (1344, 127130), (1680, 101704), (1920, 88991), (2240, 76278), (2688, 63565), (3360, 50852), (4480, 38139), (6720, 25426), (12713, 13440)]