2420717040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 480

約数和(自身を含む): 10362193920

約数和(自身を除く): 7941476880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1487, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1904, 1938, 1995, 2040, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2736, 2856, 2907, 2974, 3060, 3192, 3230, 3420, 3570, 3876, 3990, 4080, 4284, 4461, 4522, 4560, 4760, 4788, 4845, 5040, 5168, 5320, 5355, 5712, 5814, 5948, 5985, 6120, 6384, 6460, 6783, 6840, 7140, 7435, 7752, 7980, 8568, 8922, 9044, 9520, 9576, 9690, 10409, 10640, 10710, 11305, 11628, 11896, 11970, 12240, 12920, 13383, 13566, 13680, 14280, 14535, 14870, 15504, 15960, 17136, 17844, 18088, 19152, 19380, 20349, 20818, 21420, 22305, 22610, 23256, 23792, 23940, 25279, 25840, 26766, 27132, 28253, 28560, 29070, 29740, 31227, 31920, 33915, 35688, 36176, 38760, 40698, 41636, 42840, 44610, 45220, 46512, 47880, 50558, 52045, 53532, 54264, 56506, 58140, 59480, 62454, 66915, 67830, 71376, 75837, 77520, 81396, 83272, 84759, 85680, 89220, 90440, 93681, 95760, 101116, 101745, 104090, 107064, 108528, 113012, 116280, 118960, 124908, 126395, 133830, 135660, 141265, 151674, 156135, 162792, 166544, 169518, 176953, 178440, 180880, 187362, 197771, 202232, 203490, 208180, 214128, 226024, 227511, 232560, 249816, 252790, 254277, 267660, 271320, 282530, 303348, 312270, 325584, 339036, 353906, 356880, 374724, 379185, 395542, 404464, 406980, 416360, 423795, 452048, 455022, 468405, 480301, 499632, 505580, 508554, 530859, 535320, 542640, 565060, 593313, 606696, 624540, 678072, 707812, 749448, 758370, 791084, 813960, 832720, 847590, 884765, 910044, 936810, 960602, 988855, 1011160, 1017108, 1061718, 1070640, 1130120, 1137555, 1186626, 1213392, 1249080, 1271385, 1356144, 1415624, 1440903, 1498896, 1516740, 1582168, 1592577, 1627920, 1695180, 1769530, 1779939, 1820088, 1873620, 1921204, 1977710, 2022320, 2034216, 2123436, 2260240, 2275110, 2373252, 2401505, 2498160, 2542770, 2654295, 2831248, 2881806, 2966565, 3033480, 3164336, 3185154, 3362107, 3390360, 3539060, 3559878, 3640176, 3747240, 3842408, 3955420, 4068432, 4246872, 4322709, 4550220, 4746504, 4803010, 5085540, 5308590, 5763612, 5933130, 6066960, 6370308, 6724214, 6780720, 7078120, 7119756, 7204515, 7494480, 7684816, 7910840, 7962885, 8493744, 8645418, 8899695, 9100440, 9493008, 9606020, 10086321, 10171080, 10617180, 11527224, 11866260, 12740616, 13448428, 14156240, 14239512, 14409030, 15821680, 15925770, 16810535, 17290836, 17799390, 18200880, 19212040, 20172642, 20342160, 21234360, 21613545, 23054448, 23732520, 25481232, 26896856, 28479024, 28818060, 30258963, 31851540, 33621070, 34581672, 35598780, 38424080, 40345284, 42468720, 43227090, 47465040, 50431605, 53793712, 57636120, 60517926, 63703080, 67242140, 69163344, 71197560, 80690568, 86454180, 100863210, 115272240, 121035852, 127406160, 134484280, 142395120, 151294815, 161381136, 172908360, 201726420, 242071704, 268968560, 302589630, 345816720, 403452840, 484143408, 605179260, 806905680, 1210358520, 2420717040]

約数ペア:

[(1, 2420717040), (2, 1210358520), (3, 806905680), (4, 605179260), (5, 484143408), (6, 403452840), (7, 345816720), (8, 302589630), (9, 268968560), (10, 242071704), (12, 201726420), (14, 172908360), (15, 161381136), (16, 151294815), (17, 142395120), (18, 134484280), (19, 127406160), (20, 121035852), (21, 115272240), (24, 100863210), (28, 86454180), (30, 80690568), (34, 71197560), (35, 69163344), (36, 67242140), (38, 63703080), (40, 60517926), (42, 57636120), (45, 53793712), (48, 50431605), (51, 47465040), (56, 43227090), (57, 42468720), (60, 40345284), (63, 38424080), (68, 35598780), (70, 34581672), (72, 33621070), (76, 31851540), (80, 30258963), (84, 28818060), (85, 28479024), (90, 26896856), (95, 25481232), (102, 23732520), (105, 23054448), (112, 21613545), (114, 21234360), (119, 20342160), (120, 20172642), (126, 19212040), (133, 18200880), (136, 17799390), (140, 17290836), (144, 16810535), (152, 15925770), (153, 15821680), (168, 14409030), (170, 14239512), (171, 14156240), (180, 13448428), (190, 12740616), (204, 11866260), (210, 11527224), (228, 10617180), (238, 10171080), (240, 10086321), (252, 9606020), (255, 9493008), (266, 9100440), (272, 8899695), (280, 8645418), (285, 8493744), (304, 7962885), (306, 7910840), (315, 7684816), (323, 7494480), (336, 7204515), (340, 7119756), (342, 7078120), (357, 6780720), (360, 6724214), (380, 6370308), (399, 6066960), (408, 5933130), (420, 5763612), (456, 5308590), (476, 5085540), (504, 4803010), (510, 4746504), (532, 4550220), (560, 4322709), (570, 4246872), (595, 4068432), (612, 3955420), (630, 3842408), (646, 3747240), (665, 3640176), (680, 3559878), (684, 3539060), (714, 3390360), (720, 3362107), (760, 3185154), (765, 3164336), (798, 3033480), (816, 2966565), (840, 2881806), (855, 2831248), (912, 2654295), (952, 2542770), (969, 2498160), (1008, 2401505), (1020, 2373252), (1064, 2275110), (1071, 2260240), (1140, 2123436), (1190, 2034216), (1197, 2022320), (1224, 1977710), (1260, 1921204), (1292, 1873620), (1330, 1820088), (1360, 1779939), (1368, 1769530), (1428, 1695180), (1487, 1627920), (1520, 1592577), (1530, 1582168), (1596, 1516740), (1615, 1498896), (1680, 1440903), (1710, 1415624), (1785, 1356144), (1904, 1271385), (1938, 1249080), (1995, 1213392), (2040, 1186626), (2128, 1137555), (2142, 1130120), (2261, 1070640), (2280, 1061718), (2380, 1017108), (2394, 1011160), (2448, 988855), (2520, 960602), (2584, 936810), (2660, 910044), (2736, 884765), (2856, 847590), (2907, 832720), (2974, 813960), (3060, 791084), (3192, 758370), (3230, 749448), (3420, 707812), (3570, 678072), (3876, 624540), (3990, 606696), (4080, 593313), (4284, 565060), (4461, 542640), (4522, 535320), (4560, 530859), (4760, 508554), (4788, 505580), (4845, 499632), (5040, 480301), (5168, 468405), (5320, 455022), (5355, 452048), (5712, 423795), (5814, 416360), (5948, 406980), (5985, 404464), (6120, 395542), (6384, 379185), (6460, 374724), (6783, 356880), (6840, 353906), (7140, 339036), (7435, 325584), (7752, 312270), (7980, 303348), (8568, 282530), (8922, 271320), (9044, 267660), (9520, 254277), (9576, 252790), (9690, 249816), (10409, 232560), (10640, 227511), (10710, 226024), (11305, 214128), (11628, 208180), (11896, 203490), (11970, 202232), (12240, 197771), (12920, 187362), (13383, 180880), (13566, 178440), (13680, 176953), (14280, 169518), (14535, 166544), (14870, 162792), (15504, 156135), (15960, 151674), (17136, 141265), (17844, 135660), (18088, 133830), (19152, 126395), (19380, 124908), (20349, 118960), (20818, 116280), (21420, 113012), (22305, 108528), (22610, 107064), (23256, 104090), (23792, 101745), (23940, 101116), (25279, 95760), (25840, 93681), (26766, 90440), (27132, 89220), (28253, 85680), (28560, 84759), (29070, 83272), (29740, 81396), (31227, 77520), (31920, 75837), (33915, 71376), (35688, 67830), (36176, 66915), (38760, 62454), (40698, 59480), (41636, 58140), (42840, 56506), (44610, 54264), (45220, 53532), (46512, 52045), (47880, 50558)]