221640546960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 720

約数和(自身を含む): 904985827200

約数和(自身を除く): 683345280240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 59, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 118, 120, 126, 138, 140, 144, 161, 168, 177, 180, 184, 207, 210, 230, 236, 240, 252, 276, 280, 295, 315, 322, 336, 345, 354, 360, 368, 413, 414, 420, 460, 472, 483, 504, 529, 531, 552, 560, 590, 630, 644, 690, 708, 720, 805, 826, 828, 840, 885, 920, 944, 966, 1008, 1035, 1058, 1062, 1104, 1180, 1239, 1260, 1288, 1357, 1380, 1409, 1416, 1449, 1587, 1610, 1652, 1656, 1680, 1770, 1840, 1932, 2065, 2070, 2116, 2124, 2360, 2415, 2478, 2520, 2576, 2645, 2655, 2714, 2760, 2818, 2832, 2898, 3174, 3220, 3304, 3312, 3540, 3703, 3717, 3864, 4071, 4130, 4140, 4227, 4232, 4248, 4720, 4761, 4830, 4956, 5040, 5290, 5310, 5428, 5520, 5636, 5796, 6195, 6348, 6440, 6608, 6785, 7045, 7080, 7245, 7406, 7434, 7728, 7935, 8142, 8260, 8280, 8454, 8464, 8496, 9499, 9522, 9660, 9863, 9912, 10580, 10620, 10856, 11109, 11272, 11592, 12213, 12390, 12681, 12696, 12880, 13570, 14090, 14160, 14490, 14812, 14868, 15870, 16284, 16520, 16560, 16908, 18515, 18585, 18998, 19044, 19320, 19726, 19824, 20355, 21135, 21160, 21240, 21712, 22218, 22544, 23184, 23805, 24426, 24780, 25362, 25392, 27140, 28180, 28497, 28980, 29589, 29624, 29736, 31211, 31740, 32407, 32568, 33040, 33327, 33816, 37030, 37170, 37996, 38088, 38640, 39452, 40710, 42270, 42320, 42480, 44436, 47495, 47610, 48852, 49315, 49560, 50724, 54280, 55545, 56360, 56994, 57960, 59178, 59248, 59472, 61065, 62422, 63405, 63480, 64814, 65136, 66654, 67632, 74060, 74340, 75992, 76176, 78904, 81420, 83131, 84540, 85491, 88767, 88872, 93633, 94990, 95220, 97221, 97704, 98630, 99120, 101448, 108560, 111090, 112720, 113988, 115920, 118356, 122130, 124844, 126810, 126960, 129628, 133308, 142485, 147945, 148120, 148680, 151984, 156055, 157808, 162035, 162840, 166262, 166635, 169080, 170982, 177534, 177744, 187266, 189980, 190440, 194442, 195408, 197260, 202896, 218477, 222180, 226849, 227976, 236712, 244260, 249393, 249688, 253620, 259256, 266616, 280899, 284970, 291663, 295890, 296240, 297360, 312110, 324070, 325680, 332524, 333270, 338160, 341964, 355068, 374532, 379960, 380880, 388884, 394520, 415655, 427455, 436954, 443835, 444360, 453698, 455952, 468165, 473424, 486105, 488520, 498786, 499376, 507240, 518512, 533232, 561798, 569940, 581917, 583326, 591780, 624220, 648140, 655431, 665048, 666540, 680547, 683928, 710136, 745361, 748179, 749064, 759920, 777768, 789040, 831310, 854910, 873908, 887670, 888720, 907396, 936330, 972210, 977040, 997572, 1014480, 1092385, 1123596, 1134245, 1139880, 1163834, 1166652, 1183560, 1246965, 1248440, 1296280, 1310862, 1330096, 1333080, 1361094, 1367856, 1404495, 1420272, 1458315, 1490722, 1496358, 1498128, 1555536, 1662620, 1709820, 1745751, 1747816, 1775340, 1814792, 1872660, 1912013, 1944420, 1966293, 1995144, 2041641, 2184770, 2236083, 2247192, 2268490, 2279760, 2327668, 2333304, 2367120, 2493930, 2496880, 2592560, 2621724, 2666160, 2722188, 2808990, 2909585, 2916630, 2981444, 2992716, 3277155, 3325240, 3402735, 3419640, 3491502, 3495632, 3550680, 3629584, 3726805, 3740895, 3745320, 3824026, 3888840, 3932586, 3990288, 4083282, 4369540, 4472166, 4494384, 4536980, 4655336, 4666608, 4987860, 5217527, 5237253, 5243448, 5444376, 5617980, 5736039, 5819170, 5833260, 5962888, 5985432, 6554310, 6650480, 6708249, 6805470, 6839280, 6983004, 7101360, 7453610, 7481790, 7490640, 7648052, 7777680, 7865172, 8166564, 8728755, 8739080, 8944332, 9073960, 9310672, 9560065, 9831465, 9975720, 10208205, 10435054, 10474506, 10486896, 10888752, 11180415, 11235960, 11472078, 11638340, 11666520, 11925776, 11970864, 13108620, 13384091, 13416498, 13610940, 13966008, 14907220, 14963580, 15296104, 15652581, 15730344, 16333128, 17208117, 17457510, 17478160, 17888664, 18147920, 19120130, 19662930, 19951440, 20416410, 20870108, 20949012, 22360830, 22471920, 22944156, 23276680, 23333040, 26087635, 26186265, 26217240, 26768182, 26832996, 27221880, 27932016, 28680195, 29814440, 29927160, 30592208, 31305162, 31460688, 32666256, 33541245, 34416234, 34915020, 35777328, 38240260, 39325860, 40152273, 40832820, 41740216, 41898024, 43976299, 44721660, 45888312, 46553360, 46957743, 52175270, 52372530, 52434480, 53536364, 53665992, 54443760, 57360390, 59628880, 59854320, 62610324, 66920455, 67082490, 68832468, 69830040, 76480520, 78262905, 78651720, 80304546, 81665640, 83480432, 83796048, 86040585, 87952598, 89443320, 91776624, 93915486, 104350540, 104745060, 107072728, 107331984, 114720780, 120456819, 125220648, 131928897, 133840910, 134164980, 137664936, 139660080, 152961040, 156525810, 157303440, 160609092, 163331280, 172081170, 175905196, 178886640, 187830972, 200761365, 208701080, 209490120, 214145456, 219881495, 229441560, 234788715, 240913638, 250441296, 263857794, 267681820, 268329960, 275329872, 307834093, 313051620, 321218184, 344162340, 351810392, 375661944, 395786691, 401522730, 417402160, 418980240, 439762990, 458883120, 469577430, 481827276, 527715588, 535363640, 536659920, 602284095, 615668186, 626103240, 642436368, 659644485, 688324680, 703620784, 751323888, 791573382, 803045460, 879525980, 923502279, 939154860, 963654552, 1055431176, 1070727280, 1204568190, 1231336372, 1252206480, 1319288970, 1376649360, 1539170465, 1583146764, 1606090920, 1759051960, 1847004558, 1878309720, 1927309104, 1978933455, 2110862352, 2409136380, 2462672744, 2638577940, 2770506837, 3078340930, 3166293528, 3212181840, 3518103920, 3694009116, 3756619440, 3957866910, 4617511395, 4818272760, 4925345488, 5277155880, 5541013674, 6156681860, 6332587056, 7388018232, 7915733820, 9235022790, 9636545520, 10554311760, 11082027348, 12313363720, 13852534185, 14776036464, 15831467640, 18470045580, 22164054696, 24626727440, 27705068370, 31662935280, 36940091160, 44328109392, 55410136740, 73880182320, 110820273480, 221640546960]

約数ペア:

[(1, 221640546960), (2, 110820273480), (3, 73880182320), (4, 55410136740), (5, 44328109392), (6, 36940091160), (7, 31662935280), (8, 27705068370), (9, 24626727440), (10, 22164054696), (12, 18470045580), (14, 15831467640), (15, 14776036464), (16, 13852534185), (18, 12313363720), (20, 11082027348), (21, 10554311760), (23, 9636545520), (24, 9235022790), (28, 7915733820), (30, 7388018232), (35, 6332587056), (36, 6156681860), (40, 5541013674), (42, 5277155880), (45, 4925345488), (46, 4818272760), (48, 4617511395), (56, 3957866910), (59, 3756619440), (60, 3694009116), (63, 3518103920), (69, 3212181840), (70, 3166293528), (72, 3078340930), (80, 2770506837), (84, 2638577940), (90, 2462672744), (92, 2409136380), (105, 2110862352), (112, 1978933455), (115, 1927309104), (118, 1878309720), (120, 1847004558), (126, 1759051960), (138, 1606090920), (140, 1583146764), (144, 1539170465), (161, 1376649360), (168, 1319288970), (177, 1252206480), (180, 1231336372), (184, 1204568190), (207, 1070727280), (210, 1055431176), (230, 963654552), (236, 939154860), (240, 923502279), (252, 879525980), (276, 803045460), (280, 791573382), (295, 751323888), (315, 703620784), (322, 688324680), (336, 659644485), (345, 642436368), (354, 626103240), (360, 615668186), (368, 602284095), (413, 536659920), (414, 535363640), (420, 527715588), (460, 481827276), (472, 469577430), (483, 458883120), (504, 439762990), (529, 418980240), (531, 417402160), (552, 401522730), (560, 395786691), (590, 375661944), (630, 351810392), (644, 344162340), (690, 321218184), (708, 313051620), (720, 307834093), (805, 275329872), (826, 268329960), (828, 267681820), (840, 263857794), (885, 250441296), (920, 240913638), (944, 234788715), (966, 229441560), (1008, 219881495), (1035, 214145456), (1058, 209490120), (1062, 208701080), (1104, 200761365), (1180, 187830972), (1239, 178886640), (1260, 175905196), (1288, 172081170), (1357, 163331280), (1380, 160609092), (1409, 157303440), (1416, 156525810), (1449, 152961040), (1587, 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(76176, 2909585), (78904, 2808990), (81420, 2722188), (83131, 2666160), (84540, 2621724), (85491, 2592560), (88767, 2496880), (88872, 2493930), (93633, 2367120), (94990, 2333304), (95220, 2327668), (97221, 2279760), (97704, 2268490), (98630, 2247192), (99120, 2236083), (101448, 2184770), (108560, 2041641), (111090, 1995144), (112720, 1966293), (113988, 1944420), (115920, 1912013), (118356, 1872660), (122130, 1814792), (124844, 1775340), (126810, 1747816), (126960, 1745751), (129628, 1709820), (133308, 1662620), (142485, 1555536), (147945, 1498128), (148120, 1496358), (148680, 1490722), (151984, 1458315), (156055, 1420272), (157808, 1404495), (162035, 1367856), (162840, 1361094), (166262, 1333080), (166635, 1330096), (169080, 1310862), (170982, 1296280), (177534, 1248440), (177744, 1246965), (187266, 1183560), (189980, 1166652), (190440, 1163834), (194442, 1139880), (195408, 1134245), (197260, 1123596), (202896, 1092385), (218477, 1014480), (222180, 997572), (226849, 977040), (227976, 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