121731120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 489968640

約数和(自身を除く): 368237520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 166, 168, 180, 189, 194, 210, 216, 240, 249, 252, 270, 280, 291, 315, 332, 336, 360, 378, 388, 415, 420, 432, 485, 498, 504, 540, 560, 581, 582, 630, 664, 679, 720, 747, 756, 776, 830, 840, 873, 945, 970, 996, 1008, 1080, 1162, 1164, 1245, 1260, 1328, 1358, 1455, 1494, 1512, 1552, 1660, 1680, 1743, 1746, 1890, 1940, 1992, 2037, 2160, 2241, 2324, 2328, 2490, 2520, 2619, 2716, 2905, 2910, 2988, 3024, 3320, 3395, 3486, 3492, 3735, 3780, 3880, 3984, 4074, 4365, 4482, 4648, 4656, 4980, 5040, 5229, 5238, 5432, 5810, 5820, 5976, 6111, 6640, 6790, 6972, 6984, 7470, 7560, 7760, 8051, 8148, 8715, 8730, 8964, 9296, 9960, 10185, 10458, 10476, 10864, 11205, 11620, 11640, 11952, 12222, 13095, 13580, 13944, 13968, 14940, 15120, 15687, 16102, 16296, 17430, 17460, 17928, 18333, 19920, 20370, 20916, 20952, 22410, 23240, 23280, 24153, 24444, 26145, 26190, 27160, 27888, 29880, 30555, 31374, 32204, 32592, 34860, 34920, 35856, 36666, 40255, 40740, 41832, 41904, 44820, 46480, 48306, 48888, 52290, 52380, 54320, 56357, 59760, 61110, 62748, 64408, 69720, 69840, 72459, 73332, 78435, 80510, 81480, 83664, 89640, 91665, 96612, 97776, 104580, 104760, 112714, 120765, 122220, 125496, 128816, 139440, 144918, 146664, 156870, 161020, 162960, 169071, 179280, 183330, 193224, 209160, 209520, 217377, 225428, 241530, 244440, 250992, 281785, 289836, 293328, 313740, 322040, 338142, 362295, 366660, 386448, 418320, 434754, 450856, 483060, 488880, 507213, 563570, 579672, 627480, 644080, 676284, 724590, 733320, 845355, 869508, 901712, 966120, 1014426, 1086885, 1127140, 1159344, 1254960, 1352568, 1449180, 1466640, 1521639, 1690710, 1739016, 1932240, 2028852, 2173770, 2254280, 2536065, 2705136, 2898360, 3043278, 3381420, 3478032, 4057704, 4347540, 4508560, 5072130, 5796720, 6086556, 6762840, 7608195, 8115408, 8695080, 10144260, 12173112, 13525680, 15216390, 17390160, 20288520, 24346224, 30432780, 40577040, 60865560, 121731120]

約数ペア:

[(1, 121731120), (2, 60865560), (3, 40577040), (4, 30432780), (5, 24346224), (6, 20288520), (7, 17390160), (8, 15216390), (9, 13525680), (10, 12173112), (12, 10144260), (14, 8695080), (15, 8115408), (16, 7608195), (18, 6762840), (20, 6086556), (21, 5796720), (24, 5072130), (27, 4508560), (28, 4347540), (30, 4057704), (35, 3478032), (36, 3381420), (40, 3043278), (42, 2898360), (45, 2705136), (48, 2536065), (54, 2254280), (56, 2173770), (60, 2028852), (63, 1932240), (70, 1739016), (72, 1690710), (80, 1521639), (83, 1466640), (84, 1449180), (90, 1352568), (97, 1254960), (105, 1159344), (108, 1127140), (112, 1086885), (120, 1014426), (126, 966120), (135, 901712), (140, 869508), (144, 845355), (166, 733320), (168, 724590), (180, 676284), (189, 644080), (194, 627480), (210, 579672), (216, 563570), (240, 507213), (249, 488880), (252, 483060), (270, 450856), (280, 434754), (291, 418320), (315, 386448), (332, 366660), (336, 362295), (360, 338142), (378, 322040), (388, 313740), (415, 293328), (420, 289836), (432, 281785), (485, 250992), (498, 244440), (504, 241530), (540, 225428), (560, 217377), (581, 209520), (582, 209160), (630, 193224), (664, 183330), (679, 179280), (720, 169071), (747, 162960), (756, 161020), (776, 156870), (830, 146664), (840, 144918), (873, 139440), (945, 128816), (970, 125496), (996, 122220), (1008, 120765), (1080, 112714), (1162, 104760), (1164, 104580), (1245, 97776), (1260, 96612), (1328, 91665), (1358, 89640), (1455, 83664), (1494, 81480), (1512, 80510), (1552, 78435), (1660, 73332), (1680, 72459), (1743, 69840), (1746, 69720), (1890, 64408), (1940, 62748), (1992, 61110), (2037, 59760), (2160, 56357), (2241, 54320), (2324, 52380), (2328, 52290), (2490, 48888), (2520, 48306), (2619, 46480), (2716, 44820), (2905, 41904), (2910, 41832), (2988, 40740), (3024, 40255), (3320, 36666), (3395, 35856), (3486, 34920), (3492, 34860), (3735, 32592), (3780, 32204), (3880, 31374), (3984, 30555), (4074, 29880), (4365, 27888), (4482, 27160), (4648, 26190), (4656, 26145), (4980, 24444), (5040, 24153), (5229, 23280), (5238, 23240), (5432, 22410), (5810, 20952), (5820, 20916), (5976, 20370), (6111, 19920), (6640, 18333), (6790, 17928), (6972, 17460), (6984, 17430), (7470, 16296), (7560, 16102), (7760, 15687), (8051, 15120), (8148, 14940), (8715, 13968), (8730, 13944), (8964, 13580), (9296, 13095), (9960, 12222), (10185, 11952), (10458, 11640), (10476, 11620), (10864, 11205)]