634960620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 360

約数和(自身を含む): 2444848560

約数和(自身を除く): 1809887940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 324, 342, 378, 380, 399, 405, 420, 421, 441, 490, 513, 532, 540, 567, 570, 588, 630, 665, 684, 735, 756, 798, 810, 842, 855, 882, 931, 945, 980, 1026, 1134, 1140, 1197, 1260, 1263, 1323, 1330, 1470, 1539, 1596, 1620, 1684, 1710, 1764, 1862, 1890, 1995, 2052, 2105, 2205, 2268, 2394, 2526, 2565, 2646, 2660, 2793, 2835, 2940, 2947, 3078, 3420, 3591, 3724, 3780, 3789, 3969, 3990, 4210, 4410, 4655, 4788, 5052, 5130, 5292, 5586, 5670, 5894, 5985, 6156, 6315, 6615, 7182, 7578, 7695, 7938, 7980, 7999, 8379, 8420, 8820, 8841, 9310, 10260, 10773, 11172, 11340, 11367, 11788, 11970, 12630, 13230, 13965, 14364, 14735, 15156, 15390, 15876, 15998, 16758, 17682, 17955, 18620, 18945, 19845, 20629, 21546, 22734, 23940, 23997, 25137, 25260, 26460, 26523, 27930, 29470, 30780, 31996, 33516, 34101, 35364, 35910, 37890, 39690, 39995, 41258, 41895, 43092, 44205, 45468, 47994, 50274, 53046, 53865, 55860, 55993, 56835, 58940, 61887, 68202, 71820, 71991, 75411, 75780, 79380, 79569, 79990, 82516, 83790, 88410, 95988, 100548, 103145, 106092, 107730, 111986, 113670, 119985, 123774, 125685, 132615, 136404, 143982, 150822, 159138, 159980, 167580, 167979, 170505, 176820, 185661, 206290, 215460, 215973, 223972, 227340, 238707, 239970, 247548, 251370, 265230, 279965, 287964, 301644, 309435, 318276, 335958, 341010, 359955, 371322, 377055, 391951, 397845, 412580, 431946, 477414, 479940, 502740, 503937, 530460, 556983, 559930, 618870, 647919, 671916, 682020, 719910, 742644, 754110, 783902, 795690, 839895, 863892, 928305, 954828, 1007874, 1079865, 1113966, 1119860, 1175853, 1193535, 1237740, 1295838, 1439820, 1508220, 1511811, 1567804, 1591380, 1670949, 1679790, 1856610, 1959755, 2015748, 2159730, 2227932, 2351706, 2387070, 2519685, 2591676, 2784915, 3023622, 3239595, 3341898, 3359580, 3527559, 3713220, 3919510, 4319460, 4535433, 4703412, 4774140, 5039370, 5569830, 5879265, 6047244, 6479190, 6683796, 7055118, 7559055, 7839020, 8354745, 9070866, 10078740, 10582677, 11139660, 11758530, 12958380, 14110236, 15118110, 16709490, 17637795, 18141732, 21165354, 22677165, 23517060, 30236220, 31748031, 33418980, 35275590, 42330708, 45354330, 52913385, 63496062, 70551180, 90708660, 105826770, 126992124, 158740155, 211653540, 317480310, 634960620]

約数ペア:

[(1, 634960620), (2, 317480310), (3, 211653540), (4, 158740155), (5, 126992124), (6, 105826770), (7, 90708660), (9, 70551180), (10, 63496062), (12, 52913385), (14, 45354330), (15, 42330708), (18, 35275590), (19, 33418980), (20, 31748031), (21, 30236220), (27, 23517060), (28, 22677165), (30, 21165354), (35, 18141732), (36, 17637795), (38, 16709490), (42, 15118110), (45, 14110236), (49, 12958380), (54, 11758530), (57, 11139660), (60, 10582677), (63, 10078740), (70, 9070866), (76, 8354745), (81, 7839020), (84, 7559055), (90, 7055118), (95, 6683796), (98, 6479190), (105, 6047244), (108, 5879265), (114, 5569830), (126, 5039370), (133, 4774140), (135, 4703412), (140, 4535433), (147, 4319460), (162, 3919510), (171, 3713220), (180, 3527559), (189, 3359580), (190, 3341898), (196, 3239595), (210, 3023622), (228, 2784915), (245, 2591676), (252, 2519685), (266, 2387070), (270, 2351706), (285, 2227932), (294, 2159730), (315, 2015748), (324, 1959755), (342, 1856610), (378, 1679790), (380, 1670949), (399, 1591380), (405, 1567804), (420, 1511811), (421, 1508220), (441, 1439820), (490, 1295838), (513, 1237740), (532, 1193535), (540, 1175853), (567, 1119860), (570, 1113966), (588, 1079865), (630, 1007874), (665, 954828), (684, 928305), (735, 863892), (756, 839895), (798, 795690), (810, 783902), (842, 754110), (855, 742644), (882, 719910), (931, 682020), (945, 671916), (980, 647919), (1026, 618870), (1134, 559930), (1140, 556983), (1197, 530460), (1260, 503937), (1263, 502740), (1323, 479940), (1330, 477414), (1470, 431946), (1539, 412580), (1596, 397845), (1620, 391951), (1684, 377055), (1710, 371322), (1764, 359955), (1862, 341010), (1890, 335958), (1995, 318276), (2052, 309435), (2105, 301644), (2205, 287964), (2268, 279965), (2394, 265230), (2526, 251370), (2565, 247548), (2646, 239970), (2660, 238707), (2793, 227340), (2835, 223972), (2940, 215973), (2947, 215460), (3078, 206290), (3420, 185661), (3591, 176820), (3724, 170505), (3780, 167979), (3789, 167580), (3969, 159980), (3990, 159138), (4210, 150822), (4410, 143982), (4655, 136404), (4788, 132615), (5052, 125685), (5130, 123774), (5292, 119985), (5586, 113670), (5670, 111986), (5894, 107730), (5985, 106092), (6156, 103145), (6315, 100548), (6615, 95988), (7182, 88410), (7578, 83790), (7695, 82516), (7938, 79990), (7980, 79569), (7999, 79380), (8379, 75780), (8420, 75411), (8820, 71991), (8841, 71820), (9310, 68202), (10260, 61887), (10773, 58940), (11172, 56835), (11340, 55993), (11367, 55860), (11788, 53865), (11970, 53046), (12630, 50274), (13230, 47994), (13965, 45468), (14364, 44205), (14735, 43092), (15156, 41895), (15390, 41258), (15876, 39995), (15998, 39690), (16758, 37890), (17682, 35910), (17955, 35364), (18620, 34101), (18945, 33516), (19845, 31996), (20629, 30780), (21546, 29470), (22734, 27930), (23940, 26523), (23997, 26460), (25137, 25260)]