215923271760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{54437}}^1$

素因数の和:55250

約数の個数: 240

約数和(自身を含む): 829802353536

約数和(自身を除く): 613879081776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 787, 840, 1008, 1260, 1574, 1680, 2361, 2520, 3148, 3935, 4722, 5040, 5509, 6296, 7083, 7870, 9444, 11018, 11805, 12592, 14166, 15740, 16527, 18888, 22036, 23610, 27545, 28332, 31480, 33054, 35415, 37776, 44072, 47220, 49581, 54437, 55090, 56664, 62960, 66108, 70830, 82635, 88144, 94440, 99162, 108874, 110180, 113328, 132216, 141660, 163311, 165270, 188880, 198324, 217748, 220360, 247905, 264432, 272185, 283320, 326622, 330540, 381059, 396648, 435496, 440720, 489933, 495810, 544370, 566640, 653244, 661080, 762118, 793296, 816555, 870992, 979866, 991620, 1088740, 1143177, 1306488, 1322160, 1524236, 1633110, 1905295, 1959732, 1983240, 2177480, 2286354, 2449665, 2612976, 3048472, 3266220, 3429531, 3810590, 3919464, 3966480, 4354960, 4572708, 4899330, 5715885, 6096944, 6532440, 6859062, 7621180, 7838928, 9145416, 9798660, 11431770, 13064880, 13718124, 15242360, 17147655, 18290832, 19597320, 22863540, 27436248, 30484720, 34295310, 39194640, 42841919, 45727080, 54872496, 68590620, 85683838, 91454160, 128525757, 137181240, 171367676, 214209595, 257051514, 274362480, 299893433, 342735352, 385577271, 428419190, 514103028, 599786866, 642628785, 685470704, 771154542, 856838380, 899680299, 1028206056, 1199573732, 1285257570, 1499467165, 1542309084, 1713676760, 1799360598, 1927886355, 2056412112, 2399147464, 2570515140, 2699040897, 2998934330, 3084618168, 3427353520, 3598721196, 3855772710, 4498401495, 4798294928, 5141030280, 5398081794, 5997868660, 6169236336, 7197442392, 7711545420, 8996802990, 10282060560, 10796163588, 11995737320, 13495204485, 14394884784, 15423090840, 17993605980, 21592327176, 23991474640, 26990408970, 30846181680, 35987211960, 43184654352, 53980817940, 71974423920, 107961635880, 215923271760]

約数ペア:

[(1, 215923271760), (2, 107961635880), (3, 71974423920), (4, 53980817940), (5, 43184654352), (6, 35987211960), (7, 30846181680), (8, 26990408970), (9, 23991474640), (10, 21592327176), (12, 17993605980), (14, 15423090840), (15, 14394884784), (16, 13495204485), (18, 11995737320), (20, 10796163588), (21, 10282060560), (24, 8996802990), (28, 7711545420), (30, 7197442392), (35, 6169236336), (36, 5997868660), (40, 5398081794), (42, 5141030280), (45, 4798294928), (48, 4498401495), (56, 3855772710), (60, 3598721196), (63, 3427353520), (70, 3084618168), (72, 2998934330), (80, 2699040897), (84, 2570515140), (90, 2399147464), (105, 2056412112), (112, 1927886355), (120, 1799360598), (126, 1713676760), (140, 1542309084), (144, 1499467165), (168, 1285257570), (180, 1199573732), (210, 1028206056), (240, 899680299), (252, 856838380), (280, 771154542), (315, 685470704), (336, 642628785), (360, 599786866), (420, 514103028), (504, 428419190), (560, 385577271), (630, 342735352), (720, 299893433), (787, 274362480), (840, 257051514), (1008, 214209595), (1260, 171367676), (1574, 137181240), (1680, 128525757), (2361, 91454160), (2520, 85683838), (3148, 68590620), (3935, 54872496), (4722, 45727080), (5040, 42841919), (5509, 39194640), (6296, 34295310), (7083, 30484720), (7870, 27436248), (9444, 22863540), (11018, 19597320), (11805, 18290832), (12592, 17147655), (14166, 15242360), (15740, 13718124), (16527, 13064880), (18888, 11431770), (22036, 9798660), (23610, 9145416), (27545, 7838928), (28332, 7621180), (31480, 6859062), (33054, 6532440), (35415, 6096944), (37776, 5715885), (44072, 4899330), (47220, 4572708), (49581, 4354960), (54437, 3966480), (55090, 3919464), (56664, 3810590), (62960, 3429531), (66108, 3266220), (70830, 3048472), (82635, 2612976), (88144, 2449665), (94440, 2286354), (99162, 2177480), (108874, 1983240), (110180, 1959732), (113328, 1905295), (132216, 1633110), (141660, 1524236), (163311, 1322160), (165270, 1306488), (188880, 1143177), (198324, 1088740), (217748, 991620), (220360, 979866), (247905, 870992), (264432, 816555), (272185, 793296), (283320, 762118), (326622, 661080), (330540, 653244), (381059, 566640), (396648, 544370), (435496, 495810), (440720, 489933)]