3278470720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 168

約数和(自身を含む): 9225271872

約数和(自身を除く): 5946801152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 961, 992, 1085, 1120, 1240, 1523, 1736, 1922, 1984, 2170, 2240, 2480, 3046, 3472, 3844, 4340, 4805, 4960, 6092, 6727, 6944, 7615, 7688, 8680, 9610, 9920, 10661, 12184, 13454, 13888, 15230, 15376, 17360, 19220, 21322, 24368, 26908, 30460, 30752, 33635, 34720, 38440, 42644, 47213, 48736, 53305, 53816, 60920, 61504, 67270, 69440, 76880, 85288, 94426, 97472, 106610, 107632, 121840, 134540, 153760, 170576, 188852, 213220, 215264, 236065, 243680, 269080, 307520, 330491, 341152, 377704, 426440, 430528, 472130, 487360, 538160, 660982, 682304, 755408, 852880, 944260, 1076320, 1321964, 1463603, 1510816, 1652455, 1705760, 1888520, 2152640, 2643928, 2927206, 3021632, 3304910, 3411520, 3777040, 5287856, 5854412, 6609820, 7318015, 7554080, 10245221, 10575712, 11708824, 13219640, 14636030, 15108160, 20490442, 21151424, 23417648, 26439280, 29272060, 40980884, 46835296, 51226105, 52878560, 58544120, 81961768, 93670592, 102452210, 105757120, 117088240, 163923536, 204904420, 234176480, 327847072, 409808840, 468352960, 655694144, 819617680, 1639235360, 3278470720]

約数ペア:

[(1, 3278470720), (2, 1639235360), (4, 819617680), (5, 655694144), (7, 468352960), (8, 409808840), (10, 327847072), (14, 234176480), (16, 204904420), (20, 163923536), (28, 117088240), (31, 105757120), (32, 102452210), (35, 93670592), (40, 81961768), (56, 58544120), (62, 52878560), (64, 51226105), (70, 46835296), (80, 40980884), (112, 29272060), (124, 26439280), (140, 23417648), (155, 21151424), (160, 20490442), (217, 15108160), (224, 14636030), (248, 13219640), (280, 11708824), (310, 10575712), (320, 10245221), (434, 7554080), (448, 7318015), (496, 6609820), (560, 5854412), (620, 5287856), (868, 3777040), (961, 3411520), (992, 3304910), (1085, 3021632), (1120, 2927206), (1240, 2643928), (1523, 2152640), (1736, 1888520), (1922, 1705760), (1984, 1652455), (2170, 1510816), (2240, 1463603), (2480, 1321964), (3046, 1076320), (3472, 944260), (3844, 852880), (4340, 755408), (4805, 682304), (4960, 660982), (6092, 538160), (6727, 487360), (6944, 472130), (7615, 430528), (7688, 426440), (8680, 377704), (9610, 341152), (9920, 330491), (10661, 307520), (12184, 269080), (13454, 243680), (13888, 236065), (15230, 215264), (15376, 213220), (17360, 188852), (19220, 170576), (21322, 153760), (24368, 134540), (26908, 121840), (30460, 107632), (30752, 106610), (33635, 97472), (34720, 94426), (38440, 85288), (42644, 76880), (47213, 69440), (48736, 67270), (53305, 61504), (53816, 60920)]