347717680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 80

約数和(自身を含む): 858159360

約数和(自身を除く): 510441680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 590, 920, 944, 1180, 1357, 1840, 2360, 2714, 3203, 4720, 5428, 6406, 6785, 10856, 12812, 13570, 16015, 21712, 25624, 27140, 32030, 51248, 54280, 64060, 73669, 108560, 128120, 147338, 188977, 256240, 294676, 368345, 377954, 589352, 736690, 755908, 944885, 1178704, 1473380, 1511816, 1889770, 2946760, 3023632, 3779540, 4346471, 5893520, 7559080, 8692942, 15118160, 17385884, 21732355, 34771768, 43464710, 69543536, 86929420, 173858840, 347717680]

約数ペア:

[(1, 347717680), (2, 173858840), (4, 86929420), (5, 69543536), (8, 43464710), (10, 34771768), (16, 21732355), (20, 17385884), (23, 15118160), (40, 8692942), (46, 7559080), (59, 5893520), (80, 4346471), (92, 3779540), (115, 3023632), (118, 2946760), (184, 1889770), (230, 1511816), (236, 1473380), (295, 1178704), (368, 944885), (460, 755908), (472, 736690), (590, 589352), (920, 377954), (944, 368345), (1180, 294676), (1357, 256240), (1840, 188977), (2360, 147338), (2714, 128120), (3203, 108560), (4720, 73669), (5428, 64060), (6406, 54280), (6785, 51248), (10856, 32030), (12812, 27140), (13570, 25624), (16015, 21712)]