1252604640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2854

約数の個数: 288

約数和(自身を含む): 4833198720

約数和(自身を除く): 3580594080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2803, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5606, 5880, 6384, 7448, 7840, 7980, 8409, 9120, 9310, 10640, 11172, 11212, 11760, 12768, 13965, 14015, 14896, 15960, 16818, 18620, 19621, 21280, 22344, 22424, 23520, 27930, 28030, 29792, 31920, 33636, 37240, 39242, 42045, 44688, 44848, 53257, 55860, 56060, 58863, 63840, 67272, 74480, 78484, 84090, 89376, 89696, 98105, 106514, 111720, 112120, 117726, 134544, 137347, 148960, 156968, 159771, 168180, 196210, 213028, 223440, 224240, 235452, 266285, 269088, 274694, 294315, 313936, 319542, 336360, 372799, 392420, 412041, 426056, 446880, 448480, 470904, 532570, 549388, 588630, 627872, 639084, 672720, 686735, 745598, 784840, 798855, 824082, 852112, 941808, 1065140, 1098776, 1118397, 1177260, 1278168, 1345440, 1373470, 1491196, 1569680, 1597710, 1648164, 1704224, 1863995, 1883616, 2060205, 2130280, 2197552, 2236794, 2354520, 2556336, 2609593, 2746940, 2982392, 3139360, 3195420, 3296328, 3727990, 4120410, 4260560, 4395104, 4473588, 4709040, 5112672, 5219186, 5493880, 5591985, 5964784, 6390840, 6592656, 7455980, 7828779, 8240820, 8521120, 8947176, 9418080, 10438372, 10987760, 11183970, 11929568, 12781680, 13047965, 13185312, 14911960, 15657558, 16481640, 17894352, 20876744, 21975520, 22367940, 25563360, 26095930, 29823920, 31315116, 32963280, 35788704, 39143895, 41753488, 44735880, 52191860, 59647840, 62630232, 65926560, 78287790, 83506976, 89471760, 104383720, 125260464, 156575580, 178943520, 208767440, 250520928, 313151160, 417534880, 626302320, 1252604640]

約数ペア:

[(1, 1252604640), (2, 626302320), (3, 417534880), (4, 313151160), (5, 250520928), (6, 208767440), (7, 178943520), (8, 156575580), (10, 125260464), (12, 104383720), (14, 89471760), (15, 83506976), (16, 78287790), (19, 65926560), (20, 62630232), (21, 59647840), (24, 52191860), (28, 44735880), (30, 41753488), (32, 39143895), (35, 35788704), (38, 32963280), (40, 31315116), (42, 29823920), (48, 26095930), (49, 25563360), (56, 22367940), (57, 21975520), (60, 20876744), (70, 17894352), (76, 16481640), (80, 15657558), (84, 14911960), (95, 13185312), (96, 13047965), (98, 12781680), (105, 11929568), (112, 11183970), (114, 10987760), (120, 10438372), (133, 9418080), (140, 8947176), (147, 8521120), (152, 8240820), (160, 7828779), (168, 7455980), (190, 6592656), (196, 6390840), (210, 5964784), (224, 5591985), (228, 5493880), (240, 5219186), (245, 5112672), (266, 4709040), (280, 4473588), (285, 4395104), (294, 4260560), (304, 4120410), (336, 3727990), (380, 3296328), (392, 3195420), (399, 3139360), (420, 2982392), (456, 2746940), (480, 2609593), (490, 2556336), (532, 2354520), (560, 2236794), (570, 2197552), (588, 2130280), (608, 2060205), (665, 1883616), (672, 1863995), (735, 1704224), (760, 1648164), (784, 1597710), (798, 1569680), (840, 1491196), (912, 1373470), (931, 1345440), (980, 1278168), (1064, 1177260), (1120, 1118397), (1140, 1098776), (1176, 1065140), (1330, 941808), (1470, 852112), (1520, 824082), (1568, 798855), (1596, 784840), (1680, 745598), (1824, 686735), (1862, 672720), (1960, 639084), (1995, 627872), (2128, 588630), (2280, 549388), (2352, 532570), (2660, 470904), (2793, 448480), (2803, 446880), (2940, 426056), (3040, 412041), (3192, 392420), (3360, 372799), (3724, 336360), (3920, 319542), (3990, 313936), (4256, 294315), (4560, 274694), (4655, 269088), (4704, 266285), (5320, 235452), (5586, 224240), (5606, 223440), (5880, 213028), (6384, 196210), (7448, 168180), (7840, 159771), (7980, 156968), (8409, 148960), (9120, 137347), (9310, 134544), (10640, 117726), (11172, 112120), (11212, 111720), (11760, 106514), (12768, 98105), (13965, 89696), (14015, 89376), (14896, 84090), (15960, 78484), (16818, 74480), (18620, 67272), (19621, 63840), (21280, 58863), (22344, 56060), (22424, 55860), (23520, 53257), (27930, 44848), (28030, 44688), (29792, 42045), (31920, 39242), (33636, 37240)]