18738770880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37039}}^1$

素因数の和:37107

約数の個数: 224

約数和(自身を含む): 65029201920

約数和(自身を除く): 46290431040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1984, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 7440, 7905, 8160, 8432, 9920, 10540, 12648, 14880, 15810, 16320, 16864, 21080, 25296, 29760, 31620, 33728, 37039, 42160, 50592, 63240, 74078, 84320, 101184, 111117, 126480, 148156, 168640, 185195, 222234, 252960, 296312, 370390, 444468, 505920, 555585, 592624, 629663, 740780, 888936, 1111170, 1148209, 1185248, 1259326, 1481560, 1777872, 1888989, 2222340, 2296418, 2370496, 2518652, 2963120, 3148315, 3444627, 3555744, 3777978, 4444680, 4592836, 5037304, 5741045, 5926240, 6296630, 6889254, 7111488, 7555956, 8889360, 9185672, 9444945, 10074608, 11482090, 11852480, 12593260, 13778508, 15111912, 17223135, 17778720, 18371344, 18889890, 19519553, 20149216, 22964180, 25186520, 27557016, 30223824, 34446270, 35557440, 36742688, 37779780, 39039106, 40298432, 45928360, 50373040, 55114032, 58558659, 60447648, 68892540, 73485376, 75559560, 78078212, 91856720, 97597765, 100746080, 110228064, 117117318, 120895296, 137785080, 151119120, 156156424, 183713440, 195195530, 201492160, 220456128, 234234636, 275570160, 292793295, 302238240, 312312848, 367426880, 390391060, 468469272, 551140320, 585586590, 604476480, 624625696, 780782120, 936938544, 1102280640, 1171173180, 1249251392, 1561564240, 1873877088, 2342346360, 3123128480, 3747754176, 4684692720, 6246256960, 9369385440, 18738770880]

約数ペア:

[(1, 18738770880), (2, 9369385440), (3, 6246256960), (4, 4684692720), (5, 3747754176), (6, 3123128480), (8, 2342346360), (10, 1873877088), (12, 1561564240), (15, 1249251392), (16, 1171173180), (17, 1102280640), (20, 936938544), (24, 780782120), (30, 624625696), (31, 604476480), (32, 585586590), (34, 551140320), (40, 468469272), (48, 390391060), (51, 367426880), (60, 312312848), (62, 302238240), (64, 292793295), (68, 275570160), (80, 234234636), (85, 220456128), (93, 201492160), (96, 195195530), (102, 183713440), (120, 156156424), (124, 151119120), (136, 137785080), (155, 120895296), (160, 117117318), (170, 110228064), (186, 100746080), (192, 97597765), (204, 91856720), (240, 78078212), (248, 75559560), (255, 73485376), (272, 68892540), (310, 60447648), (320, 58558659), (340, 55114032), (372, 50373040), (408, 45928360), (465, 40298432), (480, 39039106), (496, 37779780), (510, 36742688), (527, 35557440), (544, 34446270), (620, 30223824), (680, 27557016), (744, 25186520), (816, 22964180), (930, 20149216), (960, 19519553), (992, 18889890), (1020, 18371344), (1054, 17778720), (1088, 17223135), (1240, 15111912), (1360, 13778508), (1488, 12593260), (1581, 11852480), (1632, 11482090), (1860, 10074608), (1984, 9444945), (2040, 9185672), (2108, 8889360), (2480, 7555956), (2635, 7111488), (2720, 6889254), (2976, 6296630), (3162, 5926240), (3264, 5741045), (3720, 5037304), (4080, 4592836), (4216, 4444680), (4960, 3777978), (5270, 3555744), (5440, 3444627), (5952, 3148315), (6324, 2963120), (7440, 2518652), (7905, 2370496), (8160, 2296418), (8432, 2222340), (9920, 1888989), (10540, 1777872), (12648, 1481560), (14880, 1259326), (15810, 1185248), (16320, 1148209), (16864, 1111170), (21080, 888936), (25296, 740780), (29760, 629663), (31620, 592624), (33728, 555585), (37039, 505920), (42160, 444468), (50592, 370390), (63240, 296312), (74078, 252960), (84320, 222234), (101184, 185195), (111117, 168640), (126480, 148156)]