379499160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9791}}^1$

素因数の和:9841

約数の個数: 128

約数和(自身を含む): 1269043200

約数和(自身を除く): 889544040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 9791, 12920, 19380, 19582, 29373, 38760, 39164, 48955, 58746, 78328, 97910, 117492, 146865, 166447, 186029, 195820, 234984, 293730, 332894, 372058, 391640, 499341, 558087, 587460, 665788, 744116, 832235, 930145, 998682, 1116174, 1174920, 1331576, 1488232, 1664470, 1860290, 1997364, 2232348, 2496705, 2790435, 3162493, 3328940, 3720580, 3994728, 4464696, 4993410, 5580870, 6324986, 6657880, 7441160, 9487479, 9986820, 11161740, 12649972, 15812465, 18974958, 19973640, 22323480, 25299944, 31624930, 37949916, 47437395, 63249860, 75899832, 94874790, 126499720, 189749580, 379499160]

約数ペア:

[(1, 379499160), (2, 189749580), (3, 126499720), (4, 94874790), (5, 75899832), (6, 63249860), (8, 47437395), (10, 37949916), (12, 31624930), (15, 25299944), (17, 22323480), (19, 19973640), (20, 18974958), (24, 15812465), (30, 12649972), (34, 11161740), (38, 9986820), (40, 9487479), (51, 7441160), (57, 6657880), (60, 6324986), (68, 5580870), (76, 4993410), (85, 4464696), (95, 3994728), (102, 3720580), (114, 3328940), (120, 3162493), (136, 2790435), (152, 2496705), (170, 2232348), (190, 1997364), (204, 1860290), (228, 1664470), (255, 1488232), (285, 1331576), (323, 1174920), (340, 1116174), (380, 998682), (408, 930145), (456, 832235), (510, 744116), (570, 665788), (646, 587460), (680, 558087), (760, 499341), (969, 391640), (1020, 372058), (1140, 332894), (1292, 293730), (1615, 234984), (1938, 195820), (2040, 186029), (2280, 166447), (2584, 146865), (3230, 117492), (3876, 97910), (4845, 78328), (6460, 58746), (7752, 48955), (9690, 39164), (9791, 38760), (12920, 29373), (19380, 19582)]