1521015840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 5715360000

約数和(自身を除く): 4194344160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 139, 144, 149, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 278, 288, 298, 306, 340, 360, 408, 417, 432, 447, 459, 480, 510, 540, 544, 556, 596, 612, 680, 695, 720, 745, 765, 816, 834, 864, 894, 918, 1020, 1080, 1112, 1192, 1224, 1251, 1341, 1360, 1390, 1440, 1490, 1530, 1632, 1668, 1788, 1836, 2040, 2085, 2160, 2224, 2235, 2295, 2363, 2384, 2448, 2502, 2533, 2682, 2720, 2780, 2980, 3060, 3336, 3576, 3672, 3753, 4023, 4080, 4170, 4320, 4448, 4470, 4590, 4726, 4768, 4896, 5004, 5066, 5364, 5560, 5960, 6120, 6255, 6672, 6705, 7089, 7152, 7344, 7506, 7599, 8046, 8160, 8340, 8940, 9180, 9452, 10008, 10132, 10728, 11120, 11815, 11920, 12240, 12510, 12665, 13344, 13410, 14178, 14304, 14688, 15012, 15198, 16092, 16680, 17880, 18360, 18765, 18904, 20016, 20115, 20264, 20711, 21267, 21456, 22240, 22797, 23630, 23840, 24480, 25020, 25330, 26820, 28356, 30024, 30396, 32184, 33360, 35445, 35760, 36720, 37530, 37808, 37995, 40032, 40230, 40528, 41422, 42534, 42912, 45594, 47260, 50040, 50660, 53640, 56712, 60048, 60792, 62133, 63801, 64368, 66720, 68391, 70890, 71520, 73440, 75060, 75616, 75990, 80460, 81056, 82844, 85068, 91188, 94520, 100080, 101320, 103555, 106335, 107280, 113424, 113985, 120096, 121584, 124266, 127602, 128736, 136782, 141780, 150120, 151980, 160920, 165688, 170136, 182376, 186399, 189040, 200160, 202640, 207110, 212670, 214560, 226848, 227970, 243168, 248532, 255204, 273564, 283560, 300240, 303960, 310665, 319005, 321840, 331376, 340272, 341955, 352087, 364752, 372798, 378080, 405280, 414220, 425340, 455940, 497064, 510408, 547128, 559197, 567120, 600480, 607920, 621330, 638010, 643680, 662752, 680544, 683910, 704174, 729504, 745596, 828440, 850680, 911880, 931995, 994128, 1020816, 1056261, 1094256, 1118394, 1134240, 1215840, 1242660, 1276020, 1367820, 1408348, 1491192, 1656880, 1701360, 1760435, 1823760, 1863990, 1988256, 2041632, 2112522, 2188512, 2236788, 2485320, 2552040, 2735640, 2795985, 2816696, 2982384, 3168783, 3313760, 3402720, 3520870, 3647520, 3727980, 4225044, 4473576, 4970640, 5104080, 5281305, 5471280, 5591970, 5633392, 5964768, 6337566, 7041740, 7455960, 8450088, 8947152, 9506349, 9941280, 10208160, 10562610, 10942560, 11183940, 11266784, 12675132, 14083480, 14911920, 15843915, 16900176, 17894304, 19012698, 21125220, 22367880, 25350264, 28166960, 29823840, 31687830, 33800352, 38025396, 42250440, 44735760, 47531745, 50700528, 56333920, 63375660, 76050792, 84500880, 89471520, 95063490, 101401056, 126751320, 152101584, 169001760, 190126980, 253502640, 304203168, 380253960, 507005280, 760507920, 1521015840]

約数ペア:

[(1, 1521015840), (2, 760507920), (3, 507005280), (4, 380253960), (5, 304203168), (6, 253502640), (8, 190126980), (9, 169001760), (10, 152101584), (12, 126751320), (15, 101401056), (16, 95063490), (17, 89471520), (18, 84500880), (20, 76050792), (24, 63375660), (27, 56333920), (30, 50700528), (32, 47531745), (34, 44735760), (36, 42250440), (40, 38025396), (45, 33800352), (48, 31687830), (51, 29823840), (54, 28166960), (60, 25350264), (68, 22367880), (72, 21125220), (80, 19012698), (85, 17894304), (90, 16900176), (96, 15843915), (102, 14911920), (108, 14083480), (120, 12675132), (135, 11266784), (136, 11183940), (139, 10942560), (144, 10562610), (149, 10208160), (153, 9941280), (160, 9506349), (170, 8947152), (180, 8450088), (204, 7455960), (216, 7041740), (240, 6337566), (255, 5964768), (270, 5633392), (272, 5591970), (278, 5471280), (288, 5281305), (298, 5104080), (306, 4970640), (340, 4473576), (360, 4225044), (408, 3727980), (417, 3647520), (432, 3520870), (447, 3402720), (459, 3313760), (480, 3168783), (510, 2982384), (540, 2816696), (544, 2795985), (556, 2735640), (596, 2552040), (612, 2485320), (680, 2236788), (695, 2188512), (720, 2112522), (745, 2041632), (765, 1988256), (816, 1863990), (834, 1823760), (864, 1760435), (894, 1701360), (918, 1656880), (1020, 1491192), (1080, 1408348), (1112, 1367820), (1192, 1276020), (1224, 1242660), (1251, 1215840), (1341, 1134240), (1360, 1118394), (1390, 1094256), (1440, 1056261), (1490, 1020816), (1530, 994128), (1632, 931995), (1668, 911880), (1788, 850680), (1836, 828440), (2040, 745596), (2085, 729504), (2160, 704174), (2224, 683910), (2235, 680544), (2295, 662752), (2363, 643680), (2384, 638010), (2448, 621330), (2502, 607920), (2533, 600480), (2682, 567120), (2720, 559197), (2780, 547128), (2980, 510408), (3060, 497064), (3336, 455940), (3576, 425340), (3672, 414220), (3753, 405280), (4023, 378080), (4080, 372798), (4170, 364752), (4320, 352087), (4448, 341955), (4470, 340272), (4590, 331376), (4726, 321840), (4768, 319005), (4896, 310665), (5004, 303960), (5066, 300240), (5364, 283560), (5560, 273564), (5960, 255204), (6120, 248532), (6255, 243168), (6672, 227970), (6705, 226848), (7089, 214560), (7152, 212670), (7344, 207110), (7506, 202640), (7599, 200160), (8046, 189040), (8160, 186399), (8340, 182376), (8940, 170136), (9180, 165688), (9452, 160920), (10008, 151980), (10132, 150120), (10728, 141780), (11120, 136782), (11815, 128736), (11920, 127602), (12240, 124266), (12510, 121584), (12665, 120096), (13344, 113985), (13410, 113424), (14178, 107280), (14304, 106335), (14688, 103555), (15012, 101320), (15198, 100080), (16092, 94520), (16680, 91188), (17880, 85068), (18360, 82844), (18765, 81056), (18904, 80460), (20016, 75990), (20115, 75616), (20264, 75060), (20711, 73440), (21267, 71520), (21456, 70890), (22240, 68391), (22797, 66720), (23630, 64368), (23840, 63801), (24480, 62133), (25020, 60792), (25330, 60048), (26820, 56712), (28356, 53640), (30024, 50660), (30396, 50040), (32184, 47260), (33360, 45594), (35445, 42912), (35760, 42534), (36720, 41422), (37530, 40528), (37808, 40230), (37995, 40032)]