131215140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 432

約数和(自身を含む): 522849600

約数和(自身を除く): 391634460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 49, 54, 57, 58, 60, 63, 70, 76, 81, 84, 87, 90, 95, 98, 105, 108, 114, 116, 126, 133, 135, 140, 145, 147, 162, 171, 174, 180, 189, 190, 196, 203, 210, 228, 243, 245, 252, 261, 266, 270, 285, 290, 294, 315, 324, 342, 348, 378, 380, 399, 405, 406, 420, 435, 441, 486, 490, 513, 522, 532, 540, 551, 567, 570, 580, 588, 609, 630, 665, 684, 735, 756, 783, 798, 810, 812, 855, 870, 882, 931, 945, 972, 980, 1015, 1026, 1044, 1102, 1134, 1140, 1197, 1215, 1218, 1260, 1305, 1323, 1330, 1421, 1470, 1539, 1566, 1596, 1620, 1653, 1701, 1710, 1740, 1764, 1827, 1862, 1890, 1995, 2030, 2052, 2204, 2205, 2268, 2349, 2394, 2430, 2436, 2565, 2610, 2646, 2660, 2755, 2793, 2835, 2842, 2940, 3045, 3078, 3132, 3306, 3402, 3420, 3591, 3654, 3724, 3780, 3857, 3915, 3969, 3990, 4060, 4263, 4410, 4617, 4655, 4698, 4788, 4860, 4959, 5130, 5220, 5292, 5481, 5510, 5586, 5670, 5684, 5985, 6090, 6156, 6612, 6615, 6804, 7047, 7105, 7182, 7308, 7695, 7714, 7830, 7938, 7980, 8265, 8379, 8505, 8526, 8820, 9135, 9234, 9310, 9396, 9918, 10260, 10773, 10962, 11020, 11172, 11340, 11571, 11745, 11907, 11970, 12180, 12789, 13230, 13965, 14094, 14210, 14364, 14877, 15390, 15428, 15660, 15876, 16443, 16530, 16758, 17010, 17052, 17955, 18270, 18468, 18620, 19285, 19836, 19845, 21315, 21546, 21924, 23085, 23142, 23490, 23814, 23940, 24795, 25137, 25578, 26460, 26999, 27405, 27930, 28188, 28420, 29754, 30780, 32319, 32886, 33060, 33516, 34020, 34713, 35235, 35910, 36540, 38367, 38570, 39690, 41895, 42630, 43092, 44631, 46170, 46284, 46980, 47628, 49329, 49590, 50274, 51156, 53865, 53998, 54810, 55860, 57855, 59508, 59535, 63945, 64638, 65772, 69426, 70470, 71820, 74385, 75411, 76734, 77140, 79380, 80997, 82215, 83790, 85260, 89262, 92340, 98658, 99180, 100548, 104139, 107730, 107996, 109620, 115101, 115710, 119070, 125685, 127890, 129276, 133893, 134995, 138852, 140940, 148770, 150822, 153468, 161595, 161994, 164430, 167580, 173565, 178524, 191835, 197316, 208278, 215460, 223155, 226233, 230202, 231420, 238140, 242991, 246645, 251370, 255780, 267786, 269990, 297540, 301644, 312417, 323190, 323988, 328860, 345303, 347130, 377055, 383670, 404985, 416556, 446310, 452466, 460404, 485982, 493290, 502740, 520695, 535572, 539980, 575505, 624834, 646380, 669465, 690606, 694260, 728973, 754110, 767340, 809970, 892620, 904932, 937251, 971964, 986580, 1041390, 1131165, 1151010, 1214955, 1249668, 1338930, 1381212, 1457946, 1508220, 1562085, 1619940, 1726515, 1874502, 2082780, 2186919, 2262330, 2302020, 2429910, 2677860, 2915892, 3124170, 3453030, 3644865, 3749004, 4373838, 4524660, 4686255, 4859820, 6248340, 6560757, 6906060, 7289730, 8747676, 9372510, 10934595, 13121514, 14579460, 18745020, 21869190, 26243028, 32803785, 43738380, 65607570, 131215140]

約数ペア:

[(1, 131215140), (2, 65607570), (3, 43738380), (4, 32803785), (5, 26243028), (6, 21869190), (7, 18745020), (9, 14579460), (10, 13121514), (12, 10934595), (14, 9372510), (15, 8747676), (18, 7289730), (19, 6906060), (20, 6560757), (21, 6248340), (27, 4859820), (28, 4686255), (29, 4524660), (30, 4373838), (35, 3749004), (36, 3644865), (38, 3453030), (42, 3124170), (45, 2915892), (49, 2677860), (54, 2429910), (57, 2302020), (58, 2262330), (60, 2186919), (63, 2082780), (70, 1874502), (76, 1726515), (81, 1619940), (84, 1562085), (87, 1508220), (90, 1457946), (95, 1381212), (98, 1338930), (105, 1249668), (108, 1214955), (114, 1151010), (116, 1131165), (126, 1041390), (133, 986580), (135, 971964), (140, 937251), (145, 904932), (147, 892620), (162, 809970), (171, 767340), (174, 754110), (180, 728973), (189, 694260), (190, 690606), (196, 669465), (203, 646380), (210, 624834), (228, 575505), (243, 539980), (245, 535572), (252, 520695), (261, 502740), (266, 493290), (270, 485982), (285, 460404), (290, 452466), (294, 446310), (315, 416556), (324, 404985), (342, 383670), (348, 377055), (378, 347130), (380, 345303), (399, 328860), (405, 323988), (406, 323190), (420, 312417), (435, 301644), (441, 297540), (486, 269990), (490, 267786), (513, 255780), (522, 251370), (532, 246645), (540, 242991), (551, 238140), (567, 231420), (570, 230202), (580, 226233), (588, 223155), (609, 215460), (630, 208278), (665, 197316), (684, 191835), (735, 178524), (756, 173565), (783, 167580), (798, 164430), (810, 161994), (812, 161595), (855, 153468), (870, 150822), (882, 148770), (931, 140940), (945, 138852), (972, 134995), (980, 133893), (1015, 129276), (1026, 127890), (1044, 125685), (1102, 119070), (1134, 115710), (1140, 115101), (1197, 109620), (1215, 107996), (1218, 107730), (1260, 104139), (1305, 100548), (1323, 99180), (1330, 98658), (1421, 92340), (1470, 89262), (1539, 85260), (1566, 83790), (1596, 82215), (1620, 80997), (1653, 79380), (1701, 77140), (1710, 76734), (1740, 75411), (1764, 74385), (1827, 71820), (1862, 70470), (1890, 69426), (1995, 65772), (2030, 64638), (2052, 63945), (2204, 59535), (2205, 59508), (2268, 57855), (2349, 55860), (2394, 54810), (2430, 53998), (2436, 53865), (2565, 51156), (2610, 50274), (2646, 49590), (2660, 49329), (2755, 47628), (2793, 46980), (2835, 46284), (2842, 46170), (2940, 44631), (3045, 43092), (3078, 42630), (3132, 41895), (3306, 39690), (3402, 38570), (3420, 38367), (3591, 36540), (3654, 35910), (3724, 35235), (3780, 34713), (3857, 34020), (3915, 33516), (3969, 33060), (3990, 32886), (4060, 32319), (4263, 30780), (4410, 29754), (4617, 28420), (4655, 28188), (4698, 27930), (4788, 27405), (4860, 26999), (4959, 26460), (5130, 25578), (5220, 25137), (5292, 24795), (5481, 23940), (5510, 23814), (5586, 23490), (5670, 23142), (5684, 23085), (5985, 21924), (6090, 21546), (6156, 21315), (6612, 19845), (6615, 19836), (6804, 19285), (7047, 18620), (7105, 18468), (7182, 18270), (7308, 17955), (7695, 17052), (7714, 17010), (7830, 16758), (7938, 16530), (7980, 16443), (8265, 15876), (8379, 15660), (8505, 15428), (8526, 15390), (8820, 14877), (9135, 14364), (9234, 14210), (9310, 14094), (9396, 13965), (9918, 13230), (10260, 12789), (10773, 12180), (10962, 11970), (11020, 11907), (11172, 11745), (11340, 11571)]