671445180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9393

約数の個数: 192

約数和(自身を含む): 2513280000

約数和(自身を除く): 1841834820

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, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 9349, 10260, 11970, 14364, 17955, 18698, 23940, 28047, 35910, 37396, 46745, 56094, 65443, 71820, 84141, 93490, 112188, 130886, 140235, 168282, 177631, 186980, 196329, 252423, 261772, 280470, 327215, 336564, 355262, 392658, 420705, 504846, 532893, 560940, 588987, 654430, 710524, 785316, 841410, 888155, 981645, 1009692, 1065786, 1177974, 1243417, 1262115, 1308860, 1598679, 1682820, 1766961, 1776310, 1963290, 2131572, 2355948, 2486834, 2524230, 2664465, 2944935, 3197358, 3533922, 3552620, 3730251, 3926580, 4796037, 4973668, 5048460, 5328930, 5889870, 6217085, 6394716, 7067844, 7460502, 7993395, 8834805, 9592074, 10657860, 11190753, 11779740, 12434170, 14921004, 15986790, 17669610, 18651255, 19184148, 22381506, 23980185, 24868340, 31973580, 33572259, 35339220, 37302510, 44763012, 47960370, 55953765, 67144518, 74605020, 95920740, 111907530, 134289036, 167861295, 223815060, 335722590, 671445180]

約数ペア:

[(1, 671445180), (2, 335722590), (3, 223815060), (4, 167861295), (5, 134289036), (6, 111907530), (7, 95920740), (9, 74605020), (10, 67144518), (12, 55953765), (14, 47960370), (15, 44763012), (18, 37302510), (19, 35339220), (20, 33572259), (21, 31973580), (27, 24868340), (28, 23980185), (30, 22381506), (35, 19184148), (36, 18651255), (38, 17669610), (42, 15986790), (45, 14921004), (54, 12434170), (57, 11779740), (60, 11190753), (63, 10657860), (70, 9592074), (76, 8834805), (84, 7993395), (90, 7460502), (95, 7067844), (105, 6394716), (108, 6217085), (114, 5889870), (126, 5328930), (133, 5048460), (135, 4973668), (140, 4796037), (171, 3926580), (180, 3730251), (189, 3552620), (190, 3533922), (210, 3197358), (228, 2944935), (252, 2664465), (266, 2524230), (270, 2486834), (285, 2355948), (315, 2131572), (342, 1963290), (378, 1776310), (380, 1766961), (399, 1682820), (420, 1598679), (513, 1308860), (532, 1262115), (540, 1243417), (570, 1177974), (630, 1065786), (665, 1009692), (684, 981645), (756, 888155), (798, 841410), (855, 785316), (945, 710524), (1026, 654430), (1140, 588987), (1197, 560940), (1260, 532893), (1330, 504846), (1596, 420705), (1710, 392658), (1890, 355262), (1995, 336564), (2052, 327215), (2394, 280470), (2565, 261772), (2660, 252423), (3420, 196329), (3591, 186980), (3780, 177631), (3990, 168282), (4788, 140235), (5130, 130886), (5985, 112188), (7182, 93490), (7980, 84141), (9349, 71820), (10260, 65443), (11970, 56094), (14364, 46745), (17955, 37396), (18698, 35910), (23940, 28047)]