1256233555440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{69911}}^1$

素因数の和:70042

約数の個数: 400

約数和(自身を含む): 4531505679360

約数和(自身を除く): 3275272123920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 59, 60, 72, 80, 81, 90, 94, 108, 118, 120, 135, 141, 144, 162, 177, 180, 188, 216, 235, 236, 240, 270, 282, 295, 324, 354, 360, 376, 405, 423, 432, 470, 472, 531, 540, 564, 590, 648, 705, 708, 720, 752, 810, 846, 885, 940, 944, 1062, 1080, 1128, 1180, 1269, 1296, 1410, 1416, 1593, 1620, 1692, 1770, 1880, 2115, 2124, 2160, 2256, 2360, 2538, 2655, 2773, 2820, 2832, 3186, 3240, 3384, 3540, 3760, 3807, 4230, 4248, 4720, 4779, 5076, 5310, 5546, 5640, 6345, 6372, 6480, 6768, 7080, 7614, 7965, 8319, 8460, 8496, 9558, 10152, 10620, 11092, 11280, 12690, 12744, 13865, 14160, 15228, 15930, 16638, 16920, 19035, 19116, 20304, 21240, 22184, 23895, 24957, 25380, 25488, 27730, 30456, 31860, 33276, 33840, 38070, 38232, 41595, 42480, 44368, 47790, 49914, 50760, 55460, 60912, 63720, 66552, 69911, 74871, 76140, 76464, 83190, 95580, 99828, 101520, 110920, 124785, 127440, 133104, 139822, 149742, 152280, 166380, 191160, 199656, 209733, 221840, 224613, 249570, 279644, 299484, 304560, 332760, 349555, 374355, 382320, 399312, 419466, 449226, 499140, 559288, 598968, 629199, 665520, 699110, 748710, 838932, 898452, 998280, 1048665, 1118576, 1123065, 1197936, 1258398, 1398220, 1497420, 1677864, 1796904, 1887597, 1996560, 2097330, 2246130, 2516796, 2796440, 2994840, 3145995, 3285817, 3355728, 3593808, 3775194, 4124749, 4194660, 4492260, 5033592, 5592880, 5662791, 5989680, 6291990, 6571634, 7550388, 8249498, 8389320, 8984520, 9437985, 9857451, 10067184, 11325582, 12374247, 12583980, 13143268, 15100776, 16429085, 16498996, 16778640, 17969040, 18875970, 19714902, 20623745, 22651164, 24748494, 25167960, 26286536, 28313955, 29572353, 30201552, 32858170, 32997992, 37122741, 37751940, 39429804, 41247490, 45302328, 49287255, 49496988, 50335920, 52573072, 56627910, 59144706, 61871235, 65716340, 65995984, 74245482, 75503880, 78859608, 82494980, 88717059, 90604656, 98574510, 98993976, 111368223, 113255820, 118289412, 123742470, 131432680, 147861765, 148490964, 151007760, 157719216, 164989960, 177434118, 185613705, 193863203, 197149020, 197987952, 222736446, 226511640, 236578824, 247484940, 262865360, 266151177, 295723530, 296981928, 329979920, 334104669, 354868236, 371227410, 387726406, 394298040, 443585295, 445472892, 453023280, 473157648, 494969880, 532302354, 556841115, 581589609, 591447060, 593963856, 668209338, 709736472, 742454820, 775452812, 788596080, 887170590, 890945784, 969316015, 989939760, 1064604708, 1113682230, 1163179218, 1182894120, 1330755885, 1336418676, 1419472944, 1484909640, 1550905624, 1670523345, 1744768827, 1774341180, 1781891568, 1938632030, 2129209416, 2227364460, 2326358436, 2365788240, 2661511770, 2672837352, 2907948045, 2969819280, 3101811248, 3341046690, 3489537654, 3548682360, 3877264060, 4258418832, 4454728920, 4652716872, 5234306481, 5323023540, 5345674704, 5815896090, 6682093380, 6979075308, 7097364720, 7754528120, 8723844135, 8909457840, 9305433744, 10468612962, 10646047080, 11631792180, 13364186760, 13958150616, 15509056240, 15702919443, 17447688270, 20937225924, 21292094160, 23263584360, 26171532405, 26728373520, 27916301232, 31405838886, 34895376540, 41874451848, 46527168720, 52343064810, 62811677772, 69790753080, 78514597215, 83748903696, 104686129620, 125623355544, 139581506160, 157029194430, 209372259240, 251246711088, 314058388860, 418744518480, 628116777720, 1256233555440]

約数ペア:

[(1, 1256233555440), (2, 628116777720), (3, 418744518480), (4, 314058388860), (5, 251246711088), (6, 209372259240), (8, 157029194430), (9, 139581506160), (10, 125623355544), (12, 104686129620), (15, 83748903696), (16, 78514597215), (18, 69790753080), (20, 62811677772), (24, 52343064810), (27, 46527168720), (30, 41874451848), (36, 34895376540), (40, 31405838886), (45, 27916301232), (47, 26728373520), (48, 26171532405), (54, 23263584360), (59, 21292094160), (60, 20937225924), (72, 17447688270), (80, 15702919443), (81, 15509056240), (90, 13958150616), (94, 13364186760), (108, 11631792180), (118, 10646047080), (120, 10468612962), (135, 9305433744), (141, 8909457840), (144, 8723844135), (162, 7754528120), (177, 7097364720), (180, 6979075308), (188, 6682093380), (216, 5815896090), (235, 5345674704), (236, 5323023540), (240, 5234306481), (270, 4652716872), (282, 4454728920), (295, 4258418832), (324, 3877264060), (354, 3548682360), (360, 3489537654), (376, 3341046690), (405, 3101811248), (423, 2969819280), (432, 2907948045), (470, 2672837352), (472, 2661511770), (531, 2365788240), (540, 2326358436), (564, 2227364460), (590, 2129209416), (648, 1938632030), (705, 1781891568), (708, 1774341180), (720, 1744768827), (752, 1670523345), (810, 1550905624), (846, 1484909640), (885, 1419472944), (940, 1336418676), (944, 1330755885), (1062, 1182894120), (1080, 1163179218), (1128, 1113682230), (1180, 1064604708), (1269, 989939760), (1296, 969316015), (1410, 890945784), (1416, 887170590), (1593, 788596080), (1620, 775452812), (1692, 742454820), (1770, 709736472), (1880, 668209338), (2115, 593963856), (2124, 591447060), (2160, 581589609), (2256, 556841115), (2360, 532302354), (2538, 494969880), (2655, 473157648), (2773, 453023280), (2820, 445472892), (2832, 443585295), (3186, 394298040), (3240, 387726406), (3384, 371227410), (3540, 354868236), (3760, 334104669), (3807, 329979920), (4230, 296981928), (4248, 295723530), (4720, 266151177), (4779, 262865360), (5076, 247484940), (5310, 236578824), (5546, 226511640), (5640, 222736446), (6345, 197987952), (6372, 197149020), (6480, 193863203), (6768, 185613705), (7080, 177434118), (7614, 164989960), (7965, 157719216), (8319, 151007760), (8460, 148490964), (8496, 147861765), (9558, 131432680), (10152, 123742470), (10620, 118289412), (11092, 113255820), (11280, 111368223), (12690, 98993976), (12744, 98574510), (13865, 90604656), (14160, 88717059), (15228, 82494980), (15930, 78859608), (16638, 75503880), (16920, 74245482), (19035, 65995984), (19116, 65716340), (20304, 61871235), (21240, 59144706), (22184, 56627910), (23895, 52573072), (24957, 50335920), (25380, 49496988), (25488, 49287255), (27730, 45302328), (30456, 41247490), (31860, 39429804), (33276, 37751940), (33840, 37122741), (38070, 32997992), (38232, 32858170), (41595, 30201552), (42480, 29572353), (44368, 28313955), (47790, 26286536), (49914, 25167960), (50760, 24748494), (55460, 22651164), (60912, 20623745), (63720, 19714902), (66552, 18875970), (69911, 17969040), (74871, 16778640), (76140, 16498996), (76464, 16429085), (83190, 15100776), (95580, 13143268), (99828, 12583980), (101520, 12374247), (110920, 11325582), (124785, 10067184), (127440, 9857451), (133104, 9437985), (139822, 8984520), (149742, 8389320), (152280, 8249498), (166380, 7550388), (191160, 6571634), (199656, 6291990), (209733, 5989680), (221840, 5662791), (224613, 5592880), (249570, 5033592), (279644, 4492260), (299484, 4194660), (304560, 4124749), (332760, 3775194), (349555, 3593808), (374355, 3355728), (382320, 3285817), (399312, 3145995), (419466, 2994840), (449226, 2796440), (499140, 2516796), (559288, 2246130), (598968, 2097330), (629199, 1996560), (665520, 1887597), (699110, 1796904), (748710, 1677864), (838932, 1497420), (898452, 1398220), (998280, 1258398), (1048665, 1197936), (1118576, 1123065)]