247132620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 988753920

約数和(自身を除く): 741621300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 37, 38, 42, 45, 54, 57, 60, 62, 63, 70, 74, 76, 81, 84, 90, 93, 95, 105, 108, 111, 114, 124, 126, 133, 135, 140, 148, 155, 162, 171, 180, 185, 186, 189, 190, 210, 217, 222, 228, 252, 259, 266, 270, 279, 285, 310, 315, 324, 333, 342, 370, 372, 378, 380, 399, 405, 420, 434, 444, 465, 513, 518, 532, 540, 555, 558, 567, 570, 589, 620, 630, 651, 665, 666, 684, 703, 740, 756, 777, 798, 810, 837, 855, 868, 930, 945, 999, 1026, 1036, 1085, 1110, 1116, 1134, 1140, 1147, 1178, 1197, 1260, 1295, 1302, 1330, 1332, 1395, 1406, 1539, 1554, 1596, 1620, 1665, 1674, 1710, 1767, 1860, 1890, 1953, 1995, 1998, 2052, 2109, 2170, 2220, 2268, 2294, 2331, 2356, 2394, 2511, 2565, 2590, 2604, 2660, 2790, 2812, 2835, 2945, 2997, 3078, 3108, 3255, 3330, 3348, 3420, 3441, 3515, 3534, 3591, 3780, 3885, 3906, 3990, 3996, 4123, 4185, 4218, 4340, 4588, 4662, 4788, 4921, 4995, 5022, 5130, 5180, 5301, 5580, 5670, 5735, 5859, 5890, 5985, 5994, 6156, 6327, 6510, 6660, 6882, 6993, 7030, 7068, 7182, 7695, 7770, 7812, 7980, 8029, 8246, 8370, 8436, 8835, 9324, 9765, 9842, 9990, 10044, 10260, 10323, 10545, 10602, 10773, 11340, 11470, 11655, 11718, 11780, 11970, 11988, 12369, 12555, 12654, 13020, 13764, 13986, 14060, 14364, 14763, 14985, 15390, 15540, 15903, 16058, 16492, 16740, 17205, 17577, 17670, 17955, 18981, 19530, 19684, 19980, 20615, 20646, 20979, 21090, 21204, 21546, 21793, 22940, 23310, 23436, 23940, 24087, 24605, 24738, 25110, 25308, 26505, 27972, 29295, 29526, 29970, 30780, 30969, 31635, 31806, 32116, 34410, 34965, 35154, 35340, 35910, 37107, 37962, 39060, 40145, 41230, 41292, 41958, 42180, 43092, 43586, 44289, 46620, 47709, 48174, 49210, 49476, 50220, 51615, 53010, 53865, 56943, 58590, 59052, 59940, 61845, 61938, 63270, 63612, 65379, 68820, 69930, 70308, 71820, 72261, 73815, 74214, 75924, 79515, 80290, 82460, 83916, 87172, 87885, 88578, 92907, 94905, 95418, 96348, 98420, 103230, 104895, 106020, 107730, 108965, 111321, 113886, 117180, 120435, 123690, 123876, 126540, 130758, 132867, 139860, 144522, 147630, 148428, 152551, 154845, 159030, 160580, 175770, 177156, 185535, 185814, 189810, 190836, 196137, 206460, 209790, 215460, 216783, 217930, 221445, 222642, 227772, 238545, 240870, 247380, 261516, 265734, 284715, 289044, 295260, 305102, 309690, 318060, 326895, 333963, 351540, 361305, 371070, 371628, 379620, 392274, 398601, 419580, 433566, 435860, 442890, 445284, 457653, 464535, 477090, 481740, 531468, 556605, 569430, 588411, 610204, 619380, 650349, 653790, 664335, 667926, 722610, 742140, 762755, 784548, 797202, 867132, 885780, 915306, 929070, 954180, 980685, 1083915, 1113210, 1138860, 1176822, 1300698, 1307580, 1328670, 1335852, 1372959, 1445220, 1525510, 1594404, 1669815, 1765233, 1830612, 1858140, 1961370, 1993005, 2167830, 2226420, 2288265, 2353644, 2601396, 2657340, 2745918, 2942055, 3051020, 3251745, 3339630, 3530466, 3922740, 3986010, 4118877, 4335660, 4576530, 5491836, 5884110, 6503490, 6679260, 6864795, 7060932, 7972020, 8237754, 8826165, 9153060, 11768220, 12356631, 13006980, 13729590, 16475508, 17652330, 20594385, 24713262, 27459180, 35304660, 41188770, 49426524, 61783155, 82377540, 123566310, 247132620]

約数ペア:

[(1, 247132620), (2, 123566310), (3, 82377540), (4, 61783155), (5, 49426524), (6, 41188770), (7, 35304660), (9, 27459180), (10, 24713262), (12, 20594385), (14, 17652330), (15, 16475508), (18, 13729590), (19, 13006980), (20, 12356631), (21, 11768220), (27, 9153060), (28, 8826165), (30, 8237754), (31, 7972020), (35, 7060932), (36, 6864795), (37, 6679260), (38, 6503490), (42, 5884110), (45, 5491836), (54, 4576530), (57, 4335660), (60, 4118877), (62, 3986010), (63, 3922740), (70, 3530466), (74, 3339630), (76, 3251745), (81, 3051020), (84, 2942055), (90, 2745918), (93, 2657340), (95, 2601396), (105, 2353644), (108, 2288265), (111, 2226420), (114, 2167830), (124, 1993005), (126, 1961370), (133, 1858140), (135, 1830612), (140, 1765233), (148, 1669815), (155, 1594404), (162, 1525510), (171, 1445220), (180, 1372959), (185, 1335852), (186, 1328670), (189, 1307580), (190, 1300698), (210, 1176822), (217, 1138860), (222, 1113210), (228, 1083915), (252, 980685), (259, 954180), (266, 929070), (270, 915306), (279, 885780), (285, 867132), (310, 797202), (315, 784548), (324, 762755), (333, 742140), (342, 722610), (370, 667926), (372, 664335), (378, 653790), (380, 650349), (399, 619380), (405, 610204), (420, 588411), (434, 569430), (444, 556605), (465, 531468), (513, 481740), (518, 477090), (532, 464535), (540, 457653), (555, 445284), (558, 442890), (567, 435860), (570, 433566), (589, 419580), (620, 398601), (630, 392274), (651, 379620), (665, 371628), (666, 371070), (684, 361305), (703, 351540), (740, 333963), (756, 326895), (777, 318060), (798, 309690), (810, 305102), (837, 295260), (855, 289044), (868, 284715), (930, 265734), (945, 261516), (999, 247380), (1026, 240870), (1036, 238545), (1085, 227772), (1110, 222642), (1116, 221445), (1134, 217930), (1140, 216783), (1147, 215460), (1178, 209790), (1197, 206460), (1260, 196137), (1295, 190836), (1302, 189810), (1330, 185814), (1332, 185535), (1395, 177156), (1406, 175770), (1539, 160580), (1554, 159030), (1596, 154845), (1620, 152551), (1665, 148428), (1674, 147630), (1710, 144522), (1767, 139860), (1860, 132867), (1890, 130758), (1953, 126540), (1995, 123876), (1998, 123690), (2052, 120435), (2109, 117180), (2170, 113886), (2220, 111321), (2268, 108965), (2294, 107730), (2331, 106020), (2356, 104895), (2394, 103230), (2511, 98420), (2565, 96348), (2590, 95418), (2604, 94905), (2660, 92907), (2790, 88578), (2812, 87885), (2835, 87172), (2945, 83916), (2997, 82460), (3078, 80290), (3108, 79515), (3255, 75924), (3330, 74214), (3348, 73815), (3420, 72261), (3441, 71820), (3515, 70308), (3534, 69930), (3591, 68820), (3780, 65379), (3885, 63612), (3906, 63270), (3990, 61938), (3996, 61845), (4123, 59940), (4185, 59052), (4218, 58590), (4340, 56943), (4588, 53865), (4662, 53010), (4788, 51615), (4921, 50220), (4995, 49476), (5022, 49210), (5130, 48174), (5180, 47709), (5301, 46620), (5580, 44289), (5670, 43586), (5735, 43092), (5859, 42180), (5890, 41958), (5985, 41292), (5994, 41230), (6156, 40145), (6327, 39060), (6510, 37962), (6660, 37107), (6882, 35910), (6993, 35340), (7030, 35154), (7068, 34965), (7182, 34410), (7695, 32116), (7770, 31806), (7812, 31635), (7980, 30969), (8029, 30780), (8246, 29970), (8370, 29526), (8436, 29295), (8835, 27972), (9324, 26505), (9765, 25308), (9842, 25110), (9990, 24738), (10044, 24605), (10260, 24087), (10323, 23940), (10545, 23436), (10602, 23310), (10773, 22940), (11340, 21793), (11470, 21546), (11655, 21204), (11718, 21090), (11780, 20979), (11970, 20646), (11988, 20615), (12369, 19980), (12555, 19684), (12654, 19530), (13020, 18981), (13764, 17955), (13986, 17670), (14060, 17577), (14364, 17205), (14763, 16740), (14985, 16492), (15390, 16058), (15540, 15903)]