213391360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 632923200

約数和(自身を除く): 419531840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 229, 256, 260, 280, 320, 364, 416, 448, 455, 458, 512, 520, 560, 640, 728, 832, 896, 910, 916, 1024, 1040, 1120, 1145, 1280, 1456, 1603, 1664, 1792, 1820, 1832, 2048, 2080, 2240, 2290, 2560, 2912, 2977, 3206, 3328, 3584, 3640, 3664, 4160, 4480, 4580, 5120, 5824, 5954, 6412, 6656, 7168, 7280, 7328, 8015, 8320, 8960, 9160, 10240, 11648, 11908, 12824, 13312, 14336, 14560, 14656, 14885, 16030, 16640, 17920, 18320, 20839, 23296, 23816, 25648, 26624, 29120, 29312, 29770, 32060, 33280, 35840, 36640, 41678, 46592, 47632, 51296, 58240, 58624, 59540, 64120, 66560, 71680, 73280, 83356, 93184, 95264, 102592, 104195, 116480, 117248, 119080, 128240, 133120, 146560, 166712, 186368, 190528, 205184, 208390, 232960, 234496, 238160, 256480, 293120, 333424, 381056, 410368, 416780, 465920, 468992, 476320, 512960, 586240, 666848, 762112, 820736, 833560, 931840, 952640, 1025920, 1172480, 1333696, 1524224, 1641472, 1667120, 1905280, 2051840, 2344960, 2667392, 3048448, 3282944, 3334240, 3810560, 4103680, 5334784, 6096896, 6668480, 7621120, 8207360, 10669568, 13336960, 15242240, 16414720, 21339136, 26673920, 30484480, 42678272, 53347840, 106695680, 213391360]

約数ペア:

[(1, 213391360), (2, 106695680), (4, 53347840), (5, 42678272), (7, 30484480), (8, 26673920), (10, 21339136), (13, 16414720), (14, 15242240), (16, 13336960), (20, 10669568), (26, 8207360), (28, 7621120), (32, 6668480), (35, 6096896), (40, 5334784), (52, 4103680), (56, 3810560), (64, 3334240), (65, 3282944), (70, 3048448), (80, 2667392), (91, 2344960), (104, 2051840), (112, 1905280), (128, 1667120), (130, 1641472), (140, 1524224), (160, 1333696), (182, 1172480), (208, 1025920), (224, 952640), (229, 931840), (256, 833560), (260, 820736), (280, 762112), (320, 666848), (364, 586240), (416, 512960), (448, 476320), (455, 468992), (458, 465920), (512, 416780), (520, 410368), (560, 381056), (640, 333424), (728, 293120), (832, 256480), (896, 238160), (910, 234496), (916, 232960), (1024, 208390), (1040, 205184), (1120, 190528), (1145, 186368), (1280, 166712), (1456, 146560), (1603, 133120), (1664, 128240), (1792, 119080), (1820, 117248), (1832, 116480), (2048, 104195), (2080, 102592), (2240, 95264), (2290, 93184), (2560, 83356), (2912, 73280), (2977, 71680), (3206, 66560), (3328, 64120), (3584, 59540), (3640, 58624), (3664, 58240), (4160, 51296), (4480, 47632), (4580, 46592), (5120, 41678), (5824, 36640), (5954, 35840), (6412, 33280), (6656, 32060), (7168, 29770), (7280, 29312), (7328, 29120), (8015, 26624), (8320, 25648), (8960, 23816), (9160, 23296), (10240, 20839), (11648, 18320), (11908, 17920), (12824, 16640), (13312, 16030), (14336, 14885), (14560, 14656)]