2578558320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 320

約数和(自身を含む): 9630633600

約数和(自身を除く): 7052075280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 229, 234, 240, 260, 270, 312, 351, 360, 390, 401, 432, 458, 468, 520, 540, 585, 624, 687, 702, 720, 780, 802, 916, 936, 1040, 1080, 1145, 1170, 1203, 1374, 1404, 1560, 1604, 1755, 1832, 1872, 2005, 2061, 2160, 2290, 2340, 2406, 2748, 2808, 2977, 3120, 3208, 3435, 3510, 3609, 3664, 4010, 4122, 4580, 4680, 4812, 5213, 5496, 5616, 5954, 6015, 6183, 6416, 6870, 7020, 7218, 8020, 8244, 8931, 9160, 9360, 9624, 10305, 10426, 10827, 10992, 11908, 12030, 12366, 13740, 14040, 14436, 14885, 15639, 16040, 16488, 17862, 18045, 18320, 19248, 20610, 20852, 21654, 23816, 24060, 24732, 26065, 26793, 27480, 28080, 28872, 29770, 30915, 31278, 32080, 32976, 35724, 36090, 41220, 41704, 43308, 44655, 46917, 47632, 48120, 49464, 52130, 53586, 54135, 54960, 57744, 59540, 61830, 62556, 71448, 72180, 78195, 80379, 82440, 83408, 86616, 89310, 91829, 93834, 96240, 98928, 104260, 107172, 108270, 119080, 123660, 125112, 133965, 140751, 142896, 144360, 156390, 160758, 164880, 173232, 178620, 183658, 187668, 208520, 214344, 216540, 234585, 238160, 247320, 250224, 267930, 275487, 281502, 288720, 312780, 321516, 357240, 367316, 375336, 401895, 417040, 428688, 433080, 459145, 469170, 494640, 535860, 550974, 563004, 625560, 643032, 703755, 714480, 734632, 750672, 803790, 826461, 866160, 918290, 938340, 1071720, 1101948, 1126008, 1193777, 1251120, 1286064, 1377435, 1407510, 1469264, 1607580, 1652922, 1836580, 1876680, 2143440, 2203896, 2252016, 2387554, 2479383, 2754870, 2815020, 3215160, 3305844, 3581331, 3673160, 3753360, 4132305, 4407792, 4775108, 4958766, 5509740, 5630040, 5968885, 6430320, 6611688, 7162662, 7346320, 8264610, 9550216, 9917532, 10743993, 11019480, 11260080, 11937770, 12396915, 13223376, 14325324, 16529220, 17906655, 19100432, 19835064, 21487986, 22038960, 23875540, 24793830, 28650648, 32231979, 33058440, 35813310, 39670128, 42975972, 47751080, 49587660, 53719965, 57301296, 64463958, 66116880, 71626620, 85951944, 95502160, 99175320, 107439930, 128927916, 143253240, 161159895, 171903888, 198350640, 214879860, 257855832, 286506480, 322319790, 429759720, 515711664, 644639580, 859519440, 1289279160, 2578558320]

約数ペア:

[(1, 2578558320), (2, 1289279160), (3, 859519440), (4, 644639580), (5, 515711664), (6, 429759720), (8, 322319790), (9, 286506480), (10, 257855832), (12, 214879860), (13, 198350640), (15, 171903888), (16, 161159895), (18, 143253240), (20, 128927916), (24, 107439930), (26, 99175320), (27, 95502160), (30, 85951944), (36, 71626620), (39, 66116880), (40, 64463958), (45, 57301296), (48, 53719965), (52, 49587660), (54, 47751080), (60, 42975972), (65, 39670128), (72, 35813310), (78, 33058440), (80, 32231979), (90, 28650648), (104, 24793830), (108, 23875540), (117, 22038960), (120, 21487986), (130, 19835064), (135, 19100432), (144, 17906655), (156, 16529220), (180, 14325324), (195, 13223376), (208, 12396915), (216, 11937770), (229, 11260080), (234, 11019480), (240, 10743993), (260, 9917532), (270, 9550216), (312, 8264610), (351, 7346320), (360, 7162662), (390, 6611688), (401, 6430320), (432, 5968885), (458, 5630040), (468, 5509740), (520, 4958766), (540, 4775108), (585, 4407792), (624, 4132305), (687, 3753360), (702, 3673160), (720, 3581331), (780, 3305844), (802, 3215160), (916, 2815020), (936, 2754870), (1040, 2479383), (1080, 2387554), (1145, 2252016), (1170, 2203896), (1203, 2143440), (1374, 1876680), (1404, 1836580), (1560, 1652922), (1604, 1607580), (1755, 1469264), (1832, 1407510), (1872, 1377435), (2005, 1286064), (2061, 1251120), (2160, 1193777), (2290, 1126008), (2340, 1101948), (2406, 1071720), (2748, 938340), (2808, 918290), (2977, 866160), (3120, 826461), (3208, 803790), (3435, 750672), (3510, 734632), (3609, 714480), (3664, 703755), (4010, 643032), (4122, 625560), (4580, 563004), (4680, 550974), (4812, 535860), (5213, 494640), (5496, 469170), (5616, 459145), (5954, 433080), (6015, 428688), (6183, 417040), (6416, 401895), (6870, 375336), (7020, 367316), (7218, 357240), (8020, 321516), (8244, 312780), (8931, 288720), (9160, 281502), (9360, 275487), (9624, 267930), (10305, 250224), (10426, 247320), (10827, 238160), (10992, 234585), (11908, 216540), (12030, 214344), (12366, 208520), (13740, 187668), (14040, 183658), (14436, 178620), (14885, 173232), (15639, 164880), (16040, 160758), (16488, 156390), (17862, 144360), (18045, 142896), (18320, 140751), (19248, 133965), (20610, 125112), (20852, 123660), (21654, 119080), (23816, 108270), (24060, 107172), (24732, 104260), (26065, 98928), (26793, 96240), (27480, 93834), (28080, 91829), (28872, 89310), (29770, 86616), (30915, 83408), (31278, 82440), (32080, 80379), (32976, 78195), (35724, 72180), (36090, 71448), (41220, 62556), (41704, 61830), (43308, 59540), (44655, 57744), (46917, 54960), (47632, 54135), (48120, 53586), (49464, 52130)]