273407680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 824423040

約数和(自身を除く): 551015360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 229, 260, 280, 287, 320, 328, 364, 410, 416, 448, 455, 458, 520, 533, 560, 574, 656, 728, 820, 832, 910, 916, 1040, 1066, 1120, 1145, 1148, 1312, 1435, 1456, 1603, 1640, 1820, 1832, 2080, 2132, 2240, 2290, 2296, 2624, 2665, 2870, 2912, 2977, 3206, 3280, 3640, 3664, 3731, 4160, 4264, 4580, 4592, 5330, 5740, 5824, 5954, 6412, 6560, 7280, 7328, 7462, 8015, 8528, 9160, 9184, 9389, 10660, 11480, 11908, 12824, 13120, 14560, 14656, 14885, 14924, 16030, 17056, 18320, 18368, 18655, 18778, 20839, 21320, 22960, 23816, 25648, 29120, 29770, 29848, 32060, 34112, 36640, 37310, 37556, 41678, 42640, 45920, 46945, 47632, 51296, 59540, 59696, 64120, 65723, 73280, 74620, 75112, 83356, 85280, 91840, 93890, 95264, 102592, 104195, 119080, 119392, 122057, 128240, 131446, 149240, 150224, 166712, 170560, 187780, 190528, 208390, 238160, 238784, 244114, 256480, 262892, 298480, 300448, 328615, 333424, 375560, 416780, 476320, 488228, 512960, 525784, 596960, 600896, 610285, 657230, 666848, 751120, 833560, 854399, 952640, 976456, 1051568, 1193920, 1220570, 1314460, 1333696, 1502240, 1667120, 1708798, 1952912, 2103136, 2441140, 2628920, 3004480, 3334240, 3417596, 3905824, 4206272, 4271995, 4882280, 5257840, 6668480, 6835192, 7811648, 8543990, 9764560, 10515680, 13670384, 17087980, 19529120, 21031360, 27340768, 34175960, 39058240, 54681536, 68351920, 136703840, 273407680]

約数ペア:

[(1, 273407680), (2, 136703840), (4, 68351920), (5, 54681536), (7, 39058240), (8, 34175960), (10, 27340768), (13, 21031360), (14, 19529120), (16, 17087980), (20, 13670384), (26, 10515680), (28, 9764560), (32, 8543990), (35, 7811648), (40, 6835192), (41, 6668480), (52, 5257840), (56, 4882280), (64, 4271995), (65, 4206272), (70, 3905824), (80, 3417596), (82, 3334240), (91, 3004480), (104, 2628920), (112, 2441140), (130, 2103136), (140, 1952912), (160, 1708798), (164, 1667120), (182, 1502240), (205, 1333696), (208, 1314460), (224, 1220570), (229, 1193920), (260, 1051568), (280, 976456), (287, 952640), (320, 854399), (328, 833560), (364, 751120), (410, 666848), (416, 657230), (448, 610285), (455, 600896), (458, 596960), (520, 525784), (533, 512960), (560, 488228), (574, 476320), (656, 416780), (728, 375560), (820, 333424), (832, 328615), (910, 300448), (916, 298480), (1040, 262892), (1066, 256480), (1120, 244114), (1145, 238784), (1148, 238160), (1312, 208390), (1435, 190528), (1456, 187780), (1603, 170560), (1640, 166712), (1820, 150224), (1832, 149240), (2080, 131446), (2132, 128240), (2240, 122057), (2290, 119392), (2296, 119080), (2624, 104195), (2665, 102592), (2870, 95264), (2912, 93890), (2977, 91840), (3206, 85280), (3280, 83356), (3640, 75112), (3664, 74620), (3731, 73280), (4160, 65723), (4264, 64120), (4580, 59696), (4592, 59540), (5330, 51296), (5740, 47632), (5824, 46945), (5954, 45920), (6412, 42640), (6560, 41678), (7280, 37556), (7328, 37310), (7462, 36640), (8015, 34112), (8528, 32060), (9160, 29848), (9184, 29770), (9389, 29120), (10660, 25648), (11480, 23816), (11908, 22960), (12824, 21320), (13120, 20839), (14560, 18778), (14656, 18655), (14885, 18368), (14924, 18320), (16030, 17056)]