194177880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41491}}^1$

素因数の和:41521

約数の個数: 96

約数和(自身を含む): 679638960

約数和(自身を除く): 485461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 41491, 82982, 124473, 165964, 207455, 248946, 331928, 373419, 414910, 497892, 539383, 622365, 746838, 829820, 995784, 1078766, 1244730, 1493676, 1618149, 1659640, 1867095, 2157532, 2489460, 2696915, 2987352, 3236298, 3734190, 4315064, 4854447, 4978920, 5393830, 6472596, 7468380, 8090745, 9708894, 10787660, 12945192, 14936760, 16181490, 19417788, 21575320, 24272235, 32362980, 38835576, 48544470, 64725960, 97088940, 194177880]

約数ペア:

[(1, 194177880), (2, 97088940), (3, 64725960), (4, 48544470), (5, 38835576), (6, 32362980), (8, 24272235), (9, 21575320), (10, 19417788), (12, 16181490), (13, 14936760), (15, 12945192), (18, 10787660), (20, 9708894), (24, 8090745), (26, 7468380), (30, 6472596), (36, 5393830), (39, 4978920), (40, 4854447), (45, 4315064), (52, 3734190), (60, 3236298), (65, 2987352), (72, 2696915), (78, 2489460), (90, 2157532), (104, 1867095), (117, 1659640), (120, 1618149), (130, 1493676), (156, 1244730), (180, 1078766), (195, 995784), (234, 829820), (260, 746838), (312, 622365), (360, 539383), (390, 497892), (468, 414910), (520, 373419), (585, 331928), (780, 248946), (936, 207455), (1170, 165964), (1560, 124473), (2340, 82982), (4680, 41491)]