2195959920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:724

約数の個数: 320

約数和(自身を含む): 8536596480

約数和(自身を除く): 6340636560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 331, 336, 359, 385, 420, 440, 462, 528, 560, 616, 660, 662, 718, 770, 840, 880, 924, 993, 1077, 1155, 1232, 1320, 1324, 1436, 1540, 1655, 1680, 1795, 1848, 1986, 2154, 2310, 2317, 2513, 2640, 2648, 2872, 3080, 3310, 3590, 3641, 3696, 3949, 3972, 4308, 4620, 4634, 4965, 5026, 5296, 5385, 5744, 6160, 6620, 6951, 7180, 7282, 7539, 7898, 7944, 8616, 9240, 9268, 9930, 10052, 10770, 10923, 11585, 11847, 12565, 13240, 13902, 14360, 14564, 15078, 15796, 15888, 17232, 18205, 18480, 18536, 19745, 19860, 20104, 21540, 21846, 23170, 23694, 25130, 25487, 26480, 27643, 27804, 28720, 29128, 30156, 31592, 34755, 36410, 37072, 37695, 39490, 39720, 40208, 43080, 43692, 46340, 47388, 50260, 50974, 54615, 55286, 55608, 58256, 59235, 60312, 63184, 69510, 72820, 75390, 76461, 78980, 79440, 82929, 86160, 87384, 92680, 94776, 100520, 101948, 109230, 110572, 111216, 118470, 118829, 120624, 127435, 138215, 139020, 145640, 150780, 152922, 157960, 165858, 174768, 185360, 189552, 201040, 203896, 218460, 221144, 236940, 237658, 254870, 276430, 278040, 291280, 301560, 305844, 315920, 331716, 356487, 382305, 407792, 414645, 436920, 442288, 473880, 475316, 509740, 552860, 556080, 594145, 603120, 611688, 663432, 712974, 764610, 829290, 831803, 873840, 947760, 950632, 1019480, 1105720, 1188290, 1223376, 1307119, 1326864, 1425948, 1529220, 1658580, 1663606, 1782435, 1901264, 2038960, 2211440, 2376580, 2495409, 2614238, 2851896, 3058440, 3317160, 3327212, 3564870, 3921357, 4159015, 4753160, 4990818, 5228476, 5703792, 6116880, 6535595, 6634320, 6654424, 7129740, 7842714, 8318030, 9149833, 9506320, 9981636, 10456952, 12477045, 13071190, 13308848, 14259480, 15685428, 16636060, 18299666, 19606785, 19963272, 20913904, 24954090, 26142380, 27449499, 28518960, 31370856, 33272120, 36599332, 39213570, 39926544, 45749165, 49908180, 52284760, 54898998, 62741712, 66544240, 73198664, 78427140, 91498330, 99816360, 104569520, 109797996, 137247495, 146397328, 156854280, 182996660, 199632720, 219595992, 274494990, 313708560, 365993320, 439191984, 548989980, 731986640, 1097979960, 2195959920]

約数ペア:

[(1, 2195959920), (2, 1097979960), (3, 731986640), (4, 548989980), (5, 439191984), (6, 365993320), (7, 313708560), (8, 274494990), (10, 219595992), (11, 199632720), (12, 182996660), (14, 156854280), (15, 146397328), (16, 137247495), (20, 109797996), (21, 104569520), (22, 99816360), (24, 91498330), (28, 78427140), (30, 73198664), (33, 66544240), (35, 62741712), (40, 54898998), (42, 52284760), (44, 49908180), (48, 45749165), (55, 39926544), (56, 39213570), (60, 36599332), (66, 33272120), (70, 31370856), (77, 28518960), (80, 27449499), (84, 26142380), (88, 24954090), (105, 20913904), (110, 19963272), (112, 19606785), (120, 18299666), (132, 16636060), (140, 15685428), (154, 14259480), (165, 13308848), (168, 13071190), (176, 12477045), (210, 10456952), (220, 9981636), (231, 9506320), (240, 9149833), (264, 8318030), (280, 7842714), (308, 7129740), (330, 6654424), (331, 6634320), (336, 6535595), (359, 6116880), (385, 5703792), (420, 5228476), (440, 4990818), (462, 4753160), (528, 4159015), (560, 3921357), (616, 3564870), (660, 3327212), (662, 3317160), (718, 3058440), (770, 2851896), (840, 2614238), (880, 2495409), (924, 2376580), (993, 2211440), (1077, 2038960), (1155, 1901264), (1232, 1782435), (1320, 1663606), (1324, 1658580), (1436, 1529220), (1540, 1425948), (1655, 1326864), (1680, 1307119), (1795, 1223376), (1848, 1188290), (1986, 1105720), (2154, 1019480), (2310, 950632), (2317, 947760), (2513, 873840), (2640, 831803), (2648, 829290), (2872, 764610), (3080, 712974), (3310, 663432), (3590, 611688), (3641, 603120), (3696, 594145), (3949, 556080), (3972, 552860), (4308, 509740), (4620, 475316), (4634, 473880), (4965, 442288), (5026, 436920), (5296, 414645), (5385, 407792), (5744, 382305), (6160, 356487), (6620, 331716), (6951, 315920), (7180, 305844), (7282, 301560), (7539, 291280), (7898, 278040), (7944, 276430), (8616, 254870), (9240, 237658), (9268, 236940), (9930, 221144), (10052, 218460), (10770, 203896), (10923, 201040), (11585, 189552), (11847, 185360), (12565, 174768), (13240, 165858), (13902, 157960), (14360, 152922), (14564, 150780), (15078, 145640), (15796, 139020), (15888, 138215), (17232, 127435), (18205, 120624), (18480, 118829), (18536, 118470), (19745, 111216), (19860, 110572), (20104, 109230), (21540, 101948), (21846, 100520), (23170, 94776), (23694, 92680), (25130, 87384), (25487, 86160), (26480, 82929), (27643, 79440), (27804, 78980), (28720, 76461), (29128, 75390), (30156, 72820), (31592, 69510), (34755, 63184), (36410, 60312), (37072, 59235), (37695, 58256), (39490, 55608), (39720, 55286), (40208, 54615), (43080, 50974), (43692, 50260), (46340, 47388)]