1476660780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 240

約数和(自身を含む): 5329025856

約数和(自身を除く): 3852365076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 197, 210, 252, 270, 315, 324, 378, 394, 405, 420, 540, 567, 591, 630, 661, 756, 788, 810, 945, 985, 1134, 1182, 1260, 1322, 1379, 1620, 1773, 1890, 1970, 1983, 2268, 2364, 2644, 2758, 2835, 2955, 3305, 3546, 3780, 3940, 3966, 4137, 4627, 5319, 5516, 5670, 5910, 5949, 6610, 6895, 7092, 7932, 8274, 8865, 9254, 9915, 10638, 11340, 11820, 11898, 12411, 13220, 13790, 13881, 15957, 16548, 17730, 17847, 18508, 19830, 20685, 21276, 23135, 23796, 24822, 26595, 27580, 27762, 29745, 31914, 35460, 35694, 37233, 39660, 41370, 41643, 46270, 49644, 53190, 53541, 55524, 59490, 62055, 63828, 69405, 71388, 74466, 79785, 82740, 83286, 89235, 92540, 106380, 107082, 111699, 118980, 124110, 124929, 130217, 138810, 148932, 159570, 166572, 178470, 186165, 208215, 214164, 223398, 248220, 249858, 260434, 267705, 277620, 319140, 356940, 372330, 374787, 390651, 416430, 446796, 499716, 520868, 535410, 558495, 624645, 651085, 744660, 749574, 781302, 832860, 911519, 1070820, 1116990, 1171953, 1249290, 1302170, 1499148, 1562604, 1823038, 1873935, 1953255, 2233980, 2343906, 2498580, 2604340, 2734557, 3515859, 3646076, 3747870, 3906510, 4557595, 4687812, 5469114, 5859765, 7031718, 7495740, 7813020, 8203671, 9115190, 10547577, 10938228, 11719530, 13672785, 14063436, 16407342, 17579295, 18230380, 21095154, 23439060, 24611013, 27345570, 32814684, 35158590, 41018355, 42190308, 49222026, 52737885, 54691140, 70317180, 73833039, 82036710, 98444052, 105475770, 123055065, 147666078, 164073420, 210951540, 246110130, 295332156, 369165195, 492220260, 738330390, 1476660780]

約数ペア:

[(1, 1476660780), (2, 738330390), (3, 492220260), (4, 369165195), (5, 295332156), (6, 246110130), (7, 210951540), (9, 164073420), (10, 147666078), (12, 123055065), (14, 105475770), (15, 98444052), (18, 82036710), (20, 73833039), (21, 70317180), (27, 54691140), (28, 52737885), (30, 49222026), (35, 42190308), (36, 41018355), (42, 35158590), (45, 32814684), (54, 27345570), (60, 24611013), (63, 23439060), (70, 21095154), (81, 18230380), (84, 17579295), (90, 16407342), (105, 14063436), (108, 13672785), (126, 11719530), (135, 10938228), (140, 10547577), (162, 9115190), (180, 8203671), (189, 7813020), (197, 7495740), (210, 7031718), (252, 5859765), (270, 5469114), (315, 4687812), (324, 4557595), (378, 3906510), (394, 3747870), (405, 3646076), (420, 3515859), (540, 2734557), (567, 2604340), (591, 2498580), (630, 2343906), (661, 2233980), (756, 1953255), (788, 1873935), (810, 1823038), (945, 1562604), (985, 1499148), (1134, 1302170), (1182, 1249290), (1260, 1171953), (1322, 1116990), (1379, 1070820), (1620, 911519), (1773, 832860), (1890, 781302), (1970, 749574), (1983, 744660), (2268, 651085), (2364, 624645), (2644, 558495), (2758, 535410), (2835, 520868), (2955, 499716), (3305, 446796), (3546, 416430), (3780, 390651), (3940, 374787), (3966, 372330), (4137, 356940), (4627, 319140), (5319, 277620), (5516, 267705), (5670, 260434), (5910, 249858), (5949, 248220), (6610, 223398), (6895, 214164), (7092, 208215), (7932, 186165), (8274, 178470), (8865, 166572), (9254, 159570), (9915, 148932), (10638, 138810), (11340, 130217), (11820, 124929), (11898, 124110), (12411, 118980), (13220, 111699), (13790, 107082), (13881, 106380), (15957, 92540), (16548, 89235), (17730, 83286), (17847, 82740), (18508, 79785), (19830, 74466), (20685, 71388), (21276, 69405), (23135, 63828), (23796, 62055), (24822, 59490), (26595, 55524), (27580, 53541), (27762, 53190), (29745, 49644), (31914, 46270), (35460, 41643), (35694, 41370), (37233, 39660)]