1569451680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19121}}^1$

素因数の和:19164

約数の個数: 192

約数和(自身を含む): 5782492800

約数和(自身を除く): 4213041120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 19121, 20520, 27360, 38242, 41040, 57363, 76484, 82080, 95605, 114726, 152968, 172089, 191210, 229452, 286815, 305936, 344178, 363299, 382420, 458904, 516267, 573630, 611872, 688356, 726598, 764840, 860445, 917808, 1032534, 1089897, 1147260, 1376712, 1453196, 1529680, 1720890, 1816495, 1835616, 2065068, 2179794, 2294520, 2581335, 2753424, 2906392, 3059360, 3269691, 3441780, 3632990, 4130136, 4359588, 4589040, 5162670, 5449485, 5506848, 5812784, 6539382, 6883560, 7265980, 8260272, 8719176, 9178080, 9809073, 10325340, 10898970, 11625568, 13078764, 13767120, 14531960, 16348455, 16520544, 17438352, 19618146, 20650680, 21797940, 26157528, 27534240, 29063920, 32696910, 34876704, 39236292, 41301360, 43595880, 49045365, 52315056, 58127840, 65393820, 78472584, 82602720, 87191760, 98090730, 104630112, 130787640, 156945168, 174383520, 196181460, 261575280, 313890336, 392362920, 523150560, 784725840, 1569451680]

約数ペア:

[(1, 1569451680), (2, 784725840), (3, 523150560), (4, 392362920), (5, 313890336), (6, 261575280), (8, 196181460), (9, 174383520), (10, 156945168), (12, 130787640), (15, 104630112), (16, 98090730), (18, 87191760), (19, 82602720), (20, 78472584), (24, 65393820), (27, 58127840), (30, 52315056), (32, 49045365), (36, 43595880), (38, 41301360), (40, 39236292), (45, 34876704), (48, 32696910), (54, 29063920), (57, 27534240), (60, 26157528), (72, 21797940), (76, 20650680), (80, 19618146), (90, 17438352), (95, 16520544), (96, 16348455), (108, 14531960), (114, 13767120), (120, 13078764), (135, 11625568), (144, 10898970), (152, 10325340), (160, 9809073), (171, 9178080), (180, 8719176), (190, 8260272), (216, 7265980), (228, 6883560), (240, 6539382), (270, 5812784), (285, 5506848), (288, 5449485), (304, 5162670), (342, 4589040), (360, 4359588), (380, 4130136), (432, 3632990), (456, 3441780), (480, 3269691), (513, 3059360), (540, 2906392), (570, 2753424), (608, 2581335), (684, 2294520), (720, 2179794), (760, 2065068), (855, 1835616), (864, 1816495), (912, 1720890), (1026, 1529680), (1080, 1453196), (1140, 1376712), (1368, 1147260), (1440, 1089897), (1520, 1032534), (1710, 917808), (1824, 860445), (2052, 764840), (2160, 726598), (2280, 688356), (2565, 611872), (2736, 573630), (3040, 516267), (3420, 458904), (4104, 382420), (4320, 363299), (4560, 344178), (5130, 305936), (5472, 286815), (6840, 229452), (8208, 191210), (9120, 172089), (10260, 152968), (13680, 114726), (16416, 95605), (19121, 82080), (20520, 76484), (27360, 57363), (38242, 41040)]