28514171520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:608

約数の個数: 384

約数和(自身を含む): 100512921600

約数和(自身を除く): 71998750080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 223, 237, 240, 281, 288, 316, 320, 360, 384, 395, 446, 474, 480, 562, 576, 632, 640, 669, 711, 720, 790, 843, 892, 948, 960, 1115, 1124, 1152, 1185, 1264, 1338, 1405, 1422, 1440, 1580, 1686, 1784, 1896, 1920, 2007, 2230, 2248, 2370, 2528, 2529, 2676, 2810, 2844, 2880, 3160, 3345, 3372, 3555, 3568, 3792, 4014, 4215, 4460, 4496, 4740, 5056, 5058, 5352, 5620, 5688, 5760, 6320, 6690, 6744, 7110, 7136, 7584, 8028, 8430, 8920, 8992, 9480, 10035, 10112, 10116, 10704, 11240, 11376, 12640, 12645, 13380, 13488, 14220, 14272, 15168, 16056, 16860, 17617, 17840, 17984, 18960, 20070, 20232, 21408, 22199, 22480, 22752, 25280, 25290, 26760, 26976, 28440, 28544, 30336, 32112, 33720, 35234, 35680, 35968, 37920, 40140, 40464, 42816, 44398, 44960, 45504, 50560, 50580, 52851, 53520, 53952, 56880, 62663, 64224, 66597, 67440, 70468, 71360, 75840, 80280, 80928, 85632, 88085, 88796, 89920, 91008, 101160, 105702, 107040, 107904, 110995, 113760, 125326, 128448, 133194, 134880, 140936, 142720, 151680, 158553, 160560, 161856, 176170, 177592, 179840, 187989, 199791, 202320, 211404, 214080, 221990, 227520, 250652, 256896, 264255, 266388, 269760, 281872, 313315, 317106, 321120, 323712, 332985, 352340, 355184, 375978, 399582, 404640, 422808, 428160, 443980, 455040, 501304, 528510, 532776, 539520, 563744, 563967, 626630, 634212, 642240, 665970, 704680, 710368, 751956, 792765, 799164, 809280, 845616, 887960, 939945, 998955, 1002608, 1057020, 1065552, 1127488, 1127934, 1253260, 1268424, 1284480, 1331940, 1409360, 1420736, 1503912, 1585530, 1598328, 1618560, 1691232, 1775920, 1879890, 1997910, 2005216, 2114040, 2131104, 2254976, 2255868, 2506520, 2536848, 2663880, 2818720, 2819835, 2841472, 3007824, 3171060, 3196656, 3382464, 3551840, 3759780, 3995820, 4010432, 4228080, 4262208, 4511736, 4950377, 5013040, 5073696, 5327760, 5637440, 5639670, 6015648, 6342120, 6393312, 6764928, 7103680, 7519560, 7991640, 8020864, 8456160, 8524416, 9023472, 9900754, 10026080, 10147392, 10655520, 11274880, 11279340, 12031296, 12684240, 12786624, 14207360, 14851131, 15039120, 15983280, 16912320, 18046944, 19801508, 20052160, 20294784, 21311040, 22558680, 24062592, 24751885, 25368480, 25573248, 29702262, 30078240, 31966560, 33824640, 36093888, 39603016, 40104320, 42622080, 44553393, 45117360, 49503770, 50736960, 59404524, 60156480, 63933120, 72187776, 74255655, 79206032, 89106786, 90234720, 99007540, 101473920, 118809048, 120312960, 127866240, 148511310, 158412064, 178213572, 180469440, 198015080, 222766965, 237618096, 297022620, 316824128, 356427144, 360938880, 396030160, 445533930, 475236192, 594045240, 633648256, 712854288, 792060320, 891067860, 950472384, 1188090480, 1425708576, 1584120640, 1782135720, 1900944768, 2376180960, 2851417152, 3168241280, 3564271440, 4752361920, 5702834304, 7128542880, 9504723840, 14257085760, 28514171520]

約数ペア:

[(1, 28514171520), (2, 14257085760), (3, 9504723840), (4, 7128542880), (5, 5702834304), (6, 4752361920), (8, 3564271440), (9, 3168241280), (10, 2851417152), (12, 2376180960), (15, 1900944768), (16, 1782135720), (18, 1584120640), (20, 1425708576), (24, 1188090480), (30, 950472384), (32, 891067860), (36, 792060320), (40, 712854288), (45, 633648256), (48, 594045240), (60, 475236192), (64, 445533930), (72, 396030160), (79, 360938880), (80, 356427144), (90, 316824128), (96, 297022620), (120, 237618096), (128, 222766965), (144, 198015080), (158, 180469440), (160, 178213572), (180, 158412064), (192, 148511310), (223, 127866240), (237, 120312960), (240, 118809048), (281, 101473920), (288, 99007540), (316, 90234720), (320, 89106786), (360, 79206032), (384, 74255655), (395, 72187776), (446, 63933120), (474, 60156480), (480, 59404524), (562, 50736960), (576, 49503770), (632, 45117360), (640, 44553393), (669, 42622080), (711, 40104320), (720, 39603016), (790, 36093888), (843, 33824640), (892, 31966560), (948, 30078240), (960, 29702262), (1115, 25573248), (1124, 25368480), (1152, 24751885), (1185, 24062592), (1264, 22558680), (1338, 21311040), (1405, 20294784), (1422, 20052160), (1440, 19801508), (1580, 18046944), (1686, 16912320), (1784, 15983280), (1896, 15039120), (1920, 14851131), (2007, 14207360), (2230, 12786624), (2248, 12684240), (2370, 12031296), (2528, 11279340), (2529, 11274880), (2676, 10655520), (2810, 10147392), (2844, 10026080), (2880, 9900754), (3160, 9023472), (3345, 8524416), (3372, 8456160), (3555, 8020864), (3568, 7991640), (3792, 7519560), (4014, 7103680), (4215, 6764928), (4460, 6393312), (4496, 6342120), (4740, 6015648), (5056, 5639670), (5058, 5637440), (5352, 5327760), (5620, 5073696), (5688, 5013040), (5760, 4950377), (6320, 4511736), (6690, 4262208), (6744, 4228080), (7110, 4010432), (7136, 3995820), (7584, 3759780), (8028, 3551840), (8430, 3382464), (8920, 3196656), (8992, 3171060), (9480, 3007824), (10035, 2841472), (10112, 2819835), (10116, 2818720), (10704, 2663880), (11240, 2536848), (11376, 2506520), (12640, 2255868), (12645, 2254976), (13380, 2131104), (13488, 2114040), (14220, 2005216), (14272, 1997910), (15168, 1879890), (16056, 1775920), (16860, 1691232), (17617, 1618560), (17840, 1598328), (17984, 1585530), (18960, 1503912), (20070, 1420736), (20232, 1409360), (21408, 1331940), (22199, 1284480), (22480, 1268424), (22752, 1253260), (25280, 1127934), (25290, 1127488), (26760, 1065552), (26976, 1057020), (28440, 1002608), (28544, 998955), (30336, 939945), (32112, 887960), (33720, 845616), (35234, 809280), (35680, 799164), (35968, 792765), (37920, 751956), (40140, 710368), (40464, 704680), (42816, 665970), (44398, 642240), (44960, 634212), (45504, 626630), (50560, 563967), (50580, 563744), (52851, 539520), (53520, 532776), (53952, 528510), (56880, 501304), (62663, 455040), (64224, 443980), (66597, 428160), (67440, 422808), (70468, 404640), (71360, 399582), (75840, 375978), (80280, 355184), (80928, 352340), (85632, 332985), (88085, 323712), (88796, 321120), (89920, 317106), (91008, 313315), (101160, 281872), (105702, 269760), (107040, 266388), (107904, 264255), (110995, 256896), (113760, 250652), (125326, 227520), (128448, 221990), (133194, 214080), (134880, 211404), (140936, 202320), (142720, 199791), (151680, 187989), (158553, 179840), (160560, 177592), (161856, 176170)]