354170640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 1168675200

約数和(自身を除く): 814504560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 505, 570, 606, 760, 769, 808, 912, 1010, 1140, 1212, 1515, 1520, 1538, 1616, 1919, 2020, 2280, 2307, 2424, 3030, 3076, 3838, 3845, 4040, 4560, 4614, 4848, 5757, 6060, 6152, 7676, 7690, 8080, 9228, 9595, 11514, 11535, 12120, 12304, 14611, 15352, 15380, 18456, 19190, 23028, 23070, 24240, 28785, 29222, 30704, 30760, 36912, 38380, 43833, 46056, 46140, 57570, 58444, 61520, 73055, 76760, 77669, 87666, 92112, 92280, 115140, 116888, 146110, 153520, 155338, 175332, 184560, 219165, 230280, 233007, 233776, 292220, 310676, 350664, 388345, 438330, 460560, 466014, 584440, 621352, 701328, 776690, 876660, 932028, 1165035, 1168880, 1242704, 1475711, 1553380, 1753320, 1864056, 2330070, 2951422, 3106760, 3506640, 3728112, 4427133, 4660140, 5902844, 6213520, 7378555, 8854266, 9320280, 11805688, 14757110, 17708532, 18640560, 22135665, 23611376, 29514220, 35417064, 44271330, 59028440, 70834128, 88542660, 118056880, 177085320, 354170640]

約数ペア:

[(1, 354170640), (2, 177085320), (3, 118056880), (4, 88542660), (5, 70834128), (6, 59028440), (8, 44271330), (10, 35417064), (12, 29514220), (15, 23611376), (16, 22135665), (19, 18640560), (20, 17708532), (24, 14757110), (30, 11805688), (38, 9320280), (40, 8854266), (48, 7378555), (57, 6213520), (60, 5902844), (76, 4660140), (80, 4427133), (95, 3728112), (101, 3506640), (114, 3106760), (120, 2951422), (152, 2330070), (190, 1864056), (202, 1753320), (228, 1553380), (240, 1475711), (285, 1242704), (303, 1168880), (304, 1165035), (380, 932028), (404, 876660), (456, 776690), (505, 701328), (570, 621352), (606, 584440), (760, 466014), (769, 460560), (808, 438330), (912, 388345), (1010, 350664), (1140, 310676), (1212, 292220), (1515, 233776), (1520, 233007), (1538, 230280), (1616, 219165), (1919, 184560), (2020, 175332), (2280, 155338), (2307, 153520), (2424, 146110), (3030, 116888), (3076, 115140), (3838, 92280), (3845, 92112), (4040, 87666), (4560, 77669), (4614, 76760), (4848, 73055), (5757, 61520), (6060, 58444), (6152, 57570), (7676, 46140), (7690, 46056), (8080, 43833), (9228, 38380), (9595, 36912), (11514, 30760), (11535, 30704), (12120, 29222), (12304, 28785), (14611, 24240), (15352, 23070), (15380, 23028), (18456, 19190)]