457271360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 224

約数和(自身を含む): 1376428032

約数和(自身を除く): 919156672

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, 260, 280, 287, 320, 328, 364, 383, 410, 416, 448, 455, 520, 533, 560, 574, 656, 728, 766, 820, 832, 910, 1040, 1066, 1120, 1148, 1312, 1435, 1456, 1532, 1640, 1820, 1915, 2080, 2132, 2240, 2296, 2624, 2665, 2681, 2870, 2912, 3064, 3280, 3640, 3731, 3830, 4160, 4264, 4592, 4979, 5330, 5362, 5740, 5824, 6128, 6560, 7280, 7462, 7660, 8528, 9184, 9958, 10660, 10724, 11480, 12256, 13120, 13405, 14560, 14924, 15320, 15703, 17056, 18368, 18655, 19916, 21320, 21448, 22960, 24512, 24895, 26810, 29120, 29848, 30640, 31406, 34112, 34853, 37310, 39832, 42640, 42896, 45920, 49790, 53620, 59696, 61280, 62812, 69706, 74620, 78515, 79664, 85280, 85792, 91840, 99580, 107240, 109921, 119392, 122560, 125624, 139412, 149240, 157030, 159328, 170560, 171584, 174265, 199160, 204139, 214480, 219842, 238784, 251248, 278824, 298480, 314060, 318656, 348530, 398320, 408278, 428960, 439684, 502496, 549605, 557648, 596960, 628120, 697060, 796640, 816556, 857920, 879368, 1004992, 1020695, 1099210, 1115296, 1193920, 1256240, 1394120, 1428973, 1593280, 1633112, 1758736, 2041390, 2198420, 2230592, 2512480, 2788240, 2857946, 3266224, 3517472, 4082780, 4396840, 5024960, 5576480, 5715892, 6532448, 7034944, 7144865, 8165560, 8793680, 11152960, 11431784, 13064896, 14289730, 16331120, 17587360, 22863568, 28579460, 32662240, 35174720, 45727136, 57158920, 65324480, 91454272, 114317840, 228635680, 457271360]

約数ペア:

[(1, 457271360), (2, 228635680), (4, 114317840), (5, 91454272), (7, 65324480), (8, 57158920), (10, 45727136), (13, 35174720), (14, 32662240), (16, 28579460), (20, 22863568), (26, 17587360), (28, 16331120), (32, 14289730), (35, 13064896), (40, 11431784), (41, 11152960), (52, 8793680), (56, 8165560), (64, 7144865), (65, 7034944), (70, 6532448), (80, 5715892), (82, 5576480), (91, 5024960), (104, 4396840), (112, 4082780), (130, 3517472), (140, 3266224), (160, 2857946), (164, 2788240), (182, 2512480), (205, 2230592), (208, 2198420), (224, 2041390), (260, 1758736), (280, 1633112), (287, 1593280), (320, 1428973), (328, 1394120), (364, 1256240), (383, 1193920), (410, 1115296), (416, 1099210), (448, 1020695), (455, 1004992), (520, 879368), (533, 857920), (560, 816556), (574, 796640), (656, 697060), (728, 628120), (766, 596960), (820, 557648), (832, 549605), (910, 502496), (1040, 439684), (1066, 428960), (1120, 408278), (1148, 398320), (1312, 348530), (1435, 318656), (1456, 314060), (1532, 298480), (1640, 278824), (1820, 251248), (1915, 238784), (2080, 219842), (2132, 214480), (2240, 204139), (2296, 199160), (2624, 174265), (2665, 171584), (2681, 170560), (2870, 159328), (2912, 157030), (3064, 149240), (3280, 139412), (3640, 125624), (3731, 122560), (3830, 119392), (4160, 109921), (4264, 107240), (4592, 99580), (4979, 91840), (5330, 85792), (5362, 85280), (5740, 79664), (5824, 78515), (6128, 74620), (6560, 69706), (7280, 62812), (7462, 61280), (7660, 59696), (8528, 53620), (9184, 49790), (9958, 45920), (10660, 42896), (10724, 42640), (11480, 39832), (12256, 37310), (13120, 34853), (13405, 34112), (14560, 31406), (14924, 30640), (15320, 29848), (15703, 29120), (17056, 26810), (18368, 24895), (18655, 24512), (19916, 22960), (21320, 21448)]