1271668860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 432

約数和(自身を含む): 5112307200

約数和(自身を除く): 3840638340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 121, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 242, 252, 266, 285, 308, 315, 330, 342, 363, 380, 385, 396, 399, 418, 420, 439, 462, 484, 495, 532, 570, 605, 627, 630, 660, 665, 684, 693, 726, 770, 798, 836, 847, 855, 878, 924, 990, 1045, 1089, 1140, 1155, 1197, 1210, 1254, 1260, 1317, 1330, 1386, 1452, 1463, 1540, 1596, 1694, 1710, 1756, 1815, 1881, 1980, 1995, 2090, 2178, 2195, 2299, 2310, 2394, 2420, 2508, 2541, 2634, 2660, 2772, 2926, 3073, 3135, 3388, 3420, 3465, 3630, 3762, 3951, 3990, 4180, 4235, 4356, 4389, 4390, 4598, 4620, 4788, 4829, 5082, 5268, 5445, 5852, 5985, 6146, 6270, 6585, 6897, 6930, 7260, 7315, 7524, 7623, 7902, 7980, 8341, 8470, 8778, 8780, 9196, 9219, 9405, 9658, 10164, 10890, 11495, 11970, 12292, 12540, 12705, 13167, 13170, 13794, 13860, 14487, 14630, 15246, 15365, 15804, 16093, 16682, 16940, 17556, 18438, 18810, 19316, 19755, 20691, 21780, 21945, 22990, 23940, 24145, 25023, 25410, 26334, 26340, 27588, 27657, 28974, 29260, 30492, 30730, 32186, 33364, 33803, 34485, 36876, 37620, 38115, 39510, 41382, 41705, 43461, 43890, 45980, 46095, 48279, 48290, 50046, 50820, 52668, 53119, 55314, 57948, 58387, 61460, 64372, 65835, 67606, 68970, 72435, 75069, 76230, 79020, 80465, 82764, 83410, 86922, 87780, 91751, 92190, 96558, 96580, 100092, 101409, 103455, 106238, 110628, 116774, 125115, 131670, 135212, 137940, 138285, 144837, 144870, 150138, 152460, 159357, 160930, 166820, 169015, 173844, 175161, 183502, 184380, 193116, 202818, 206910, 212476, 217305, 233548, 241395, 250230, 263340, 265595, 275253, 276570, 289674, 289740, 291935, 300276, 304227, 318714, 321860, 338030, 350322, 367004, 371833, 375345, 405636, 413820, 434610, 458755, 478071, 482790, 500460, 507045, 525483, 531190, 550506, 553140, 579348, 583870, 608454, 637428, 642257, 676060, 700644, 724185, 743666, 750690, 796785, 825759, 869220, 875805, 917510, 956142, 965580, 1009261, 1014090, 1050966, 1062380, 1101012, 1115499, 1167740, 1216908, 1284514, 1376265, 1448370, 1487332, 1501380, 1521135, 1593570, 1651518, 1751610, 1835020, 1859165, 1912284, 1926771, 2018522, 2028180, 2101932, 2230998, 2390355, 2569028, 2627415, 2752530, 2896740, 3027783, 3042270, 3187140, 3211285, 3303036, 3346497, 3503220, 3718330, 3853542, 4037044, 4128795, 4461996, 4780710, 5046305, 5254830, 5505060, 5577495, 5780313, 6055566, 6084540, 6422570, 6692994, 7064827, 7436660, 7707084, 8257590, 9083349, 9561420, 9633855, 10092610, 10509660, 11154990, 11560626, 12111132, 12845140, 13385988, 14129654, 15138915, 16515180, 16732485, 18166698, 19267710, 20185220, 21194481, 22309980, 23121252, 28259308, 28901565, 30277830, 33464970, 35324135, 36333396, 38535420, 42388962, 45416745, 57803130, 60555660, 63583443, 66929940, 70648270, 84777924, 90833490, 105972405, 115606260, 127166886, 141296540, 181666980, 211944810, 254333772, 317917215, 423889620, 635834430, 1271668860]

約数ペア:

[(1, 1271668860), (2, 635834430), (3, 423889620), (4, 317917215), (5, 254333772), (6, 211944810), (7, 181666980), (9, 141296540), (10, 127166886), (11, 115606260), (12, 105972405), (14, 90833490), (15, 84777924), (18, 70648270), (19, 66929940), (20, 63583443), (21, 60555660), (22, 57803130), (28, 45416745), (30, 42388962), (33, 38535420), (35, 36333396), (36, 35324135), (38, 33464970), (42, 30277830), (44, 28901565), (45, 28259308), (55, 23121252), (57, 22309980), (60, 21194481), (63, 20185220), (66, 19267710), (70, 18166698), (76, 16732485), (77, 16515180), (84, 15138915), (90, 14129654), (95, 13385988), (99, 12845140), (105, 12111132), (110, 11560626), (114, 11154990), (121, 10509660), (126, 10092610), (132, 9633855), (133, 9561420), (140, 9083349), (154, 8257590), (165, 7707084), (171, 7436660), (180, 7064827), (190, 6692994), (198, 6422570), (209, 6084540), (210, 6055566), (220, 5780313), (228, 5577495), (231, 5505060), (242, 5254830), (252, 5046305), (266, 4780710), (285, 4461996), (308, 4128795), (315, 4037044), (330, 3853542), (342, 3718330), (363, 3503220), (380, 3346497), (385, 3303036), (396, 3211285), (399, 3187140), (418, 3042270), (420, 3027783), (439, 2896740), (462, 2752530), (484, 2627415), (495, 2569028), (532, 2390355), (570, 2230998), (605, 2101932), (627, 2028180), (630, 2018522), (660, 1926771), (665, 1912284), (684, 1859165), (693, 1835020), (726, 1751610), (770, 1651518), (798, 1593570), (836, 1521135), (847, 1501380), (855, 1487332), (878, 1448370), (924, 1376265), (990, 1284514), (1045, 1216908), (1089, 1167740), (1140, 1115499), (1155, 1101012), (1197, 1062380), (1210, 1050966), (1254, 1014090), (1260, 1009261), (1317, 965580), (1330, 956142), (1386, 917510), (1452, 875805), (1463, 869220), (1540, 825759), (1596, 796785), (1694, 750690), (1710, 743666), (1756, 724185), (1815, 700644), (1881, 676060), (1980, 642257), (1995, 637428), (2090, 608454), (2178, 583870), (2195, 579348), (2299, 553140), (2310, 550506), (2394, 531190), (2420, 525483), (2508, 507045), (2541, 500460), (2634, 482790), (2660, 478071), (2772, 458755), (2926, 434610), (3073, 413820), (3135, 405636), (3388, 375345), (3420, 371833), (3465, 367004), (3630, 350322), (3762, 338030), (3951, 321860), (3990, 318714), (4180, 304227), (4235, 300276), (4356, 291935), (4389, 289740), (4390, 289674), (4598, 276570), (4620, 275253), (4788, 265595), (4829, 263340), (5082, 250230), (5268, 241395), (5445, 233548), (5852, 217305), (5985, 212476), (6146, 206910), (6270, 202818), (6585, 193116), (6897, 184380), (6930, 183502), (7260, 175161), (7315, 173844), (7524, 169015), (7623, 166820), (7902, 160930), (7980, 159357), (8341, 152460), (8470, 150138), (8778, 144870), (8780, 144837), (9196, 138285), (9219, 137940), (9405, 135212), (9658, 131670), (10164, 125115), (10890, 116774), (11495, 110628), (11970, 106238), (12292, 103455), (12540, 101409), (12705, 100092), (13167, 96580), (13170, 96558), (13794, 92190), (13860, 91751), (14487, 87780), (14630, 86922), (15246, 83410), (15365, 82764), (15804, 80465), (16093, 79020), (16682, 76230), (16940, 75069), (17556, 72435), (18438, 68970), (18810, 67606), (19316, 65835), (19755, 64372), (20691, 61460), (21780, 58387), (21945, 57948), (22990, 55314), (23940, 53119), (24145, 52668), (25023, 50820), (25410, 50046), (26334, 48290), (26340, 48279), (27588, 46095), (27657, 45980), (28974, 43890), (29260, 43461), (30492, 41705), (30730, 41382), (32186, 39510), (33364, 38115), (33803, 37620), (34485, 36876)]