804617520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1603

約数の個数: 160

約数和(自身を含む): 2860055040

約数和(自身を除く): 2055437520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 409, 420, 560, 818, 840, 1171, 1227, 1636, 1680, 2045, 2342, 2454, 2863, 3272, 3513, 4090, 4684, 4908, 5726, 5855, 6135, 6544, 7026, 8180, 8197, 8589, 9368, 9816, 11452, 11710, 12270, 14052, 14315, 16360, 16394, 17178, 17565, 18736, 19632, 22904, 23420, 24540, 24591, 28104, 28630, 32720, 32788, 34356, 35130, 40985, 42945, 45808, 46840, 49080, 49182, 56208, 57260, 65576, 68712, 70260, 81970, 85890, 93680, 98160, 98364, 114520, 122955, 131152, 137424, 140520, 163940, 171780, 196728, 229040, 245910, 281040, 327880, 343560, 393456, 478939, 491820, 655760, 687120, 957878, 983640, 1436817, 1915756, 1967280, 2394695, 2873634, 3352573, 3831512, 4789390, 5747268, 6705146, 7184085, 7663024, 9578780, 10057719, 11494536, 13410292, 14368170, 16762865, 19157560, 20115438, 22989072, 26820584, 28736340, 33525730, 38315120, 40230876, 50288595, 53641168, 57472680, 67051460, 80461752, 100577190, 114945360, 134102920, 160923504, 201154380, 268205840, 402308760, 804617520]

約数ペア:

[(1, 804617520), (2, 402308760), (3, 268205840), (4, 201154380), (5, 160923504), (6, 134102920), (7, 114945360), (8, 100577190), (10, 80461752), (12, 67051460), (14, 57472680), (15, 53641168), (16, 50288595), (20, 40230876), (21, 38315120), (24, 33525730), (28, 28736340), (30, 26820584), (35, 22989072), (40, 20115438), (42, 19157560), (48, 16762865), (56, 14368170), (60, 13410292), (70, 11494536), (80, 10057719), (84, 9578780), (105, 7663024), (112, 7184085), (120, 6705146), (140, 5747268), (168, 4789390), (210, 3831512), (240, 3352573), (280, 2873634), (336, 2394695), (409, 1967280), (420, 1915756), (560, 1436817), (818, 983640), (840, 957878), (1171, 687120), (1227, 655760), (1636, 491820), (1680, 478939), (2045, 393456), (2342, 343560), (2454, 327880), (2863, 281040), (3272, 245910), (3513, 229040), (4090, 196728), (4684, 171780), (4908, 163940), (5726, 140520), (5855, 137424), (6135, 131152), (6544, 122955), (7026, 114520), (8180, 98364), (8197, 98160), (8589, 93680), (9368, 85890), (9816, 81970), (11452, 70260), (11710, 68712), (12270, 65576), (14052, 57260), (14315, 56208), (16360, 49182), (16394, 49080), (17178, 46840), (17565, 45808), (18736, 42945), (19632, 40985), (22904, 35130), (23420, 34356), (24540, 32788), (24591, 32720), (28104, 28630)]