1257559520040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{375979}}^1$

素因数の和:376181

約数の個数: 256

約数和(自身を含む): 4439571840000

約数和(自身を除く): 3182012319960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 163, 171, 180, 190, 216, 228, 270, 285, 326, 342, 360, 380, 456, 489, 513, 540, 570, 652, 684, 760, 815, 855, 978, 1026, 1080, 1140, 1304, 1368, 1467, 1630, 1710, 1956, 2052, 2280, 2445, 2565, 2934, 3097, 3260, 3420, 3912, 4104, 4401, 4890, 5130, 5868, 6194, 6520, 6840, 7335, 8802, 9291, 9780, 10260, 11736, 12388, 14670, 15485, 17604, 18582, 19560, 20520, 22005, 24776, 27873, 29340, 30970, 35208, 37164, 44010, 46455, 55746, 58680, 61940, 74328, 83619, 88020, 92910, 111492, 123880, 139365, 167238, 176040, 185820, 222984, 278730, 334476, 371640, 375979, 418095, 557460, 668952, 751958, 836190, 1114920, 1127937, 1503916, 1672380, 1879895, 2255874, 3007832, 3344760, 3383811, 3759790, 4511748, 5639685, 6767622, 7143601, 7519580, 9023496, 10151433, 11279370, 13535244, 14287202, 15039160, 16919055, 20302866, 21430803, 22558740, 27070488, 28574404, 33838110, 35718005, 40605732, 42861606, 45117480, 50757165, 57148808, 61284577, 64292409, 67676220, 71436010, 81211464, 85723212, 101514330, 107154015, 122569154, 128584818, 135352440, 142872020, 171446424, 183853731, 192877227, 203028660, 214308030, 245138308, 257169636, 285744040, 306422885, 321462045, 367707462, 385754454, 406057320, 428616060, 490276616, 514339272, 551561193, 612845770, 642924090, 735414924, 771508908, 857232120, 919268655, 964386135, 1103122386, 1164406963, 1225691540, 1285848180, 1470829848, 1543017816, 1654683579, 1838537310, 1928772270, 2206244772, 2328813926, 2451383080, 2571696360, 2757805965, 3309367158, 3493220889, 3677074620, 3857544540, 4412489544, 4657627852, 5515611930, 5822034815, 6618734316, 6986441778, 7354149240, 7715089080, 8273417895, 9315255704, 10479662667, 11031223860, 11644069630, 13237468632, 13972883556, 16546835790, 17466104445, 20959325334, 22062447720, 23288139260, 27945767112, 31438988001, 33093671580, 34932208890, 41918650668, 46576278520, 52398313335, 62877976002, 66187343160, 69864417780, 83837301336, 104796626670, 125755952004, 139728835560, 157194940005, 209593253340, 251511904008, 314389880010, 419186506680, 628779760020, 1257559520040]

約数ペア:

[(1, 1257559520040), (2, 628779760020), (3, 419186506680), (4, 314389880010), (5, 251511904008), (6, 209593253340), (8, 157194940005), (9, 139728835560), (10, 125755952004), (12, 104796626670), (15, 83837301336), (18, 69864417780), (19, 66187343160), (20, 62877976002), (24, 52398313335), (27, 46576278520), (30, 41918650668), (36, 34932208890), (38, 33093671580), (40, 31438988001), (45, 27945767112), (54, 23288139260), (57, 22062447720), (60, 20959325334), (72, 17466104445), (76, 16546835790), (90, 13972883556), (95, 13237468632), (108, 11644069630), (114, 11031223860), (120, 10479662667), (135, 9315255704), (152, 8273417895), (163, 7715089080), (171, 7354149240), (180, 6986441778), (190, 6618734316), (216, 5822034815), (228, 5515611930), (270, 4657627852), (285, 4412489544), (326, 3857544540), (342, 3677074620), (360, 3493220889), (380, 3309367158), (456, 2757805965), (489, 2571696360), (513, 2451383080), (540, 2328813926), (570, 2206244772), (652, 1928772270), (684, 1838537310), (760, 1654683579), (815, 1543017816), (855, 1470829848), (978, 1285848180), (1026, 1225691540), (1080, 1164406963), (1140, 1103122386), (1304, 964386135), (1368, 919268655), (1467, 857232120), (1630, 771508908), (1710, 735414924), (1956, 642924090), (2052, 612845770), (2280, 551561193), (2445, 514339272), (2565, 490276616), (2934, 428616060), (3097, 406057320), (3260, 385754454), (3420, 367707462), (3912, 321462045), (4104, 306422885), (4401, 285744040), (4890, 257169636), (5130, 245138308), (5868, 214308030), (6194, 203028660), (6520, 192877227), (6840, 183853731), (7335, 171446424), (8802, 142872020), (9291, 135352440), (9780, 128584818), (10260, 122569154), (11736, 107154015), (12388, 101514330), (14670, 85723212), (15485, 81211464), (17604, 71436010), (18582, 67676220), (19560, 64292409), (20520, 61284577), (22005, 57148808), (24776, 50757165), (27873, 45117480), (29340, 42861606), (30970, 40605732), (35208, 35718005), (37164, 33838110), (44010, 28574404), (46455, 27070488), (55746, 22558740), (58680, 21430803), (61940, 20302866), (74328, 16919055), (83619, 15039160), (88020, 14287202), (92910, 13535244), (111492, 11279370), (123880, 10151433), (139365, 9023496), (167238, 7519580), (176040, 7143601), (185820, 6767622), (222984, 5639685), (278730, 4511748), (334476, 3759790), (371640, 3383811), (375979, 3344760), (418095, 3007832), (557460, 2255874), (668952, 1879895), (751958, 1672380), (836190, 1503916), (1114920, 1127937)]