1507605540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 5233092480

約数和(自身を除く): 3725486940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 137, 140, 147, 190, 196, 197, 210, 228, 245, 266, 274, 285, 294, 380, 394, 399, 411, 420, 490, 532, 548, 570, 588, 591, 665, 685, 735, 788, 798, 822, 931, 959, 980, 985, 1140, 1182, 1330, 1370, 1379, 1470, 1596, 1644, 1862, 1918, 1970, 1995, 2055, 2364, 2603, 2660, 2740, 2758, 2793, 2877, 2940, 2955, 3724, 3743, 3836, 3940, 3990, 4110, 4137, 4655, 4795, 5206, 5516, 5586, 5754, 5910, 6713, 6895, 7486, 7809, 7980, 8220, 8274, 9310, 9590, 9653, 10412, 11172, 11229, 11508, 11820, 13015, 13426, 13790, 13965, 14385, 14972, 15618, 16548, 18221, 18620, 18715, 19180, 19306, 20139, 20685, 22458, 26030, 26201, 26852, 26989, 27580, 27930, 28770, 28959, 31236, 33565, 36442, 37430, 38612, 39045, 40278, 41370, 44916, 48265, 52060, 52402, 53978, 54663, 55860, 56145, 57540, 57918, 67130, 72884, 74860, 78090, 78603, 80556, 80967, 82740, 91105, 96530, 100695, 104804, 107956, 109326, 112290, 115836, 127547, 131005, 134260, 134945, 144795, 156180, 157206, 161934, 182210, 183407, 188923, 193060, 201390, 218652, 224580, 255094, 262010, 269890, 273315, 289590, 314412, 323868, 364420, 366814, 377846, 382641, 393015, 402780, 404835, 510188, 512791, 524020, 539780, 546630, 550221, 566769, 579180, 637735, 733628, 755692, 765282, 786030, 809670, 917035, 944615, 1025582, 1093260, 1100442, 1133538, 1275470, 1322461, 1530564, 1538373, 1572060, 1619340, 1834070, 1889230, 1913205, 2051164, 2200884, 2267076, 2550940, 2563955, 2644922, 2751105, 2833845, 3076746, 3589537, 3668140, 3778460, 3826410, 3967383, 5127910, 5289844, 5502210, 5667690, 6153492, 6612305, 7179074, 7652820, 7691865, 7934766, 10255820, 10768611, 11004420, 11335380, 13224610, 14358148, 15383730, 15869532, 17947685, 19836915, 21537222, 25126759, 26449220, 30767460, 35895370, 39673830, 43074444, 50253518, 53843055, 71790740, 75380277, 79347660, 100507036, 107686110, 125633795, 150760554, 215372220, 251267590, 301521108, 376901385, 502535180, 753802770, 1507605540]

約数ペア:

[(1, 1507605540), (2, 753802770), (3, 502535180), (4, 376901385), (5, 301521108), (6, 251267590), (7, 215372220), (10, 150760554), (12, 125633795), (14, 107686110), (15, 100507036), (19, 79347660), (20, 75380277), (21, 71790740), (28, 53843055), (30, 50253518), (35, 43074444), (38, 39673830), (42, 35895370), (49, 30767460), (57, 26449220), (60, 25126759), (70, 21537222), (76, 19836915), (84, 17947685), (95, 15869532), (98, 15383730), (105, 14358148), (114, 13224610), (133, 11335380), (137, 11004420), (140, 10768611), (147, 10255820), (190, 7934766), (196, 7691865), (197, 7652820), (210, 7179074), (228, 6612305), (245, 6153492), (266, 5667690), (274, 5502210), (285, 5289844), (294, 5127910), (380, 3967383), (394, 3826410), (399, 3778460), (411, 3668140), (420, 3589537), (490, 3076746), (532, 2833845), (548, 2751105), (570, 2644922), (588, 2563955), (591, 2550940), (665, 2267076), (685, 2200884), (735, 2051164), (788, 1913205), (798, 1889230), (822, 1834070), (931, 1619340), (959, 1572060), (980, 1538373), (985, 1530564), (1140, 1322461), (1182, 1275470), (1330, 1133538), (1370, 1100442), (1379, 1093260), (1470, 1025582), (1596, 944615), (1644, 917035), (1862, 809670), (1918, 786030), (1970, 765282), (1995, 755692), (2055, 733628), (2364, 637735), (2603, 579180), (2660, 566769), (2740, 550221), (2758, 546630), (2793, 539780), (2877, 524020), (2940, 512791), (2955, 510188), (3724, 404835), (3743, 402780), (3836, 393015), (3940, 382641), (3990, 377846), (4110, 366814), (4137, 364420), (4655, 323868), (4795, 314412), (5206, 289590), (5516, 273315), (5586, 269890), (5754, 262010), (5910, 255094), (6713, 224580), (6895, 218652), (7486, 201390), (7809, 193060), (7980, 188923), (8220, 183407), (8274, 182210), (9310, 161934), (9590, 157206), (9653, 156180), (10412, 144795), (11172, 134945), (11229, 134260), (11508, 131005), (11820, 127547), (13015, 115836), (13426, 112290), (13790, 109326), (13965, 107956), (14385, 104804), (14972, 100695), (15618, 96530), (16548, 91105), (18221, 82740), (18620, 80967), (18715, 80556), (19180, 78603), (19306, 78090), (20139, 74860), (20685, 72884), (22458, 67130), (26030, 57918), (26201, 57540), (26852, 56145), (26989, 55860), (27580, 54663), (27930, 53978), (28770, 52402), (28959, 52060), (31236, 48265), (33565, 44916), (36442, 41370), (37430, 40278), (38612, 39045)]