19484482560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17377}}^1$

素因数の和:17478

約数の個数: 176

約数和(自身を含む): 63177232416

約数和(自身を除く): 43692749856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2190, 2336, 2560, 2920, 3072, 3504, 3840, 4380, 4672, 5120, 5840, 7008, 7680, 8760, 9344, 11680, 14016, 15360, 17377, 17520, 18688, 23360, 28032, 34754, 35040, 37376, 46720, 52131, 56064, 69508, 70080, 74752, 86885, 93440, 104262, 112128, 139016, 140160, 173770, 186880, 208524, 224256, 260655, 278032, 280320, 347540, 373760, 417048, 521310, 556064, 560640, 695080, 834096, 1042620, 1112128, 1121280, 1268521, 1390160, 1668192, 2085240, 2224256, 2537042, 2780320, 3336384, 3805563, 4170480, 4448512, 5074084, 5560640, 6342605, 6672768, 7611126, 8340960, 8897024, 10148168, 11121280, 12685210, 13345536, 15222252, 16681920, 17794048, 19027815, 20296336, 22242560, 25370420, 26691072, 30444504, 33363840, 38055630, 40592672, 44485120, 50740840, 53382144, 60889008, 66727680, 76111260, 81185344, 88970240, 101481680, 121778016, 133455360, 152222520, 162370688, 202963360, 243556032, 266910720, 304445040, 324741376, 405926720, 487112064, 608890080, 649482752, 811853440, 974224128, 1217780160, 1298965504, 1623706880, 1948448256, 2435560320, 3247413760, 3896896512, 4871120640, 6494827520, 9742241280, 19484482560]

約数ペア:

[(1, 19484482560), (2, 9742241280), (3, 6494827520), (4, 4871120640), (5, 3896896512), (6, 3247413760), (8, 2435560320), (10, 1948448256), (12, 1623706880), (15, 1298965504), (16, 1217780160), (20, 974224128), (24, 811853440), (30, 649482752), (32, 608890080), (40, 487112064), (48, 405926720), (60, 324741376), (64, 304445040), (73, 266910720), (80, 243556032), (96, 202963360), (120, 162370688), (128, 152222520), (146, 133455360), (160, 121778016), (192, 101481680), (219, 88970240), (240, 81185344), (256, 76111260), (292, 66727680), (320, 60889008), (365, 53382144), (384, 50740840), (438, 44485120), (480, 40592672), (512, 38055630), (584, 33363840), (640, 30444504), (730, 26691072), (768, 25370420), (876, 22242560), (960, 20296336), (1024, 19027815), (1095, 17794048), (1168, 16681920), (1280, 15222252), (1460, 13345536), (1536, 12685210), (1752, 11121280), (1920, 10148168), (2190, 8897024), (2336, 8340960), (2560, 7611126), (2920, 6672768), (3072, 6342605), (3504, 5560640), (3840, 5074084), (4380, 4448512), (4672, 4170480), (5120, 3805563), (5840, 3336384), (7008, 2780320), (7680, 2537042), (8760, 2224256), (9344, 2085240), (11680, 1668192), (14016, 1390160), (15360, 1268521), (17377, 1121280), (17520, 1112128), (18688, 1042620), (23360, 834096), (28032, 695080), (34754, 560640), (35040, 556064), (37376, 521310), (46720, 417048), (52131, 373760), (56064, 347540), (69508, 280320), (70080, 278032), (74752, 260655), (86885, 224256), (93440, 208524), (104262, 186880), (112128, 173770), (139016, 140160)]