202543440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4557

約数の個数: 160

約数和(自身を含む): 725417856

約数和(自身を除く): 522874416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 4513, 5610, 7480, 8976, 9026, 11220, 13539, 14960, 18052, 22440, 22565, 27078, 36104, 44880, 45130, 49643, 54156, 67695, 72208, 76721, 90260, 99286, 108312, 135390, 148929, 153442, 180520, 198572, 216624, 230163, 248215, 270780, 297858, 306884, 361040, 383605, 397144, 460326, 496430, 541560, 595716, 613768, 744645, 767210, 794288, 843931, 920652, 992860, 1083120, 1150815, 1191432, 1227536, 1489290, 1534420, 1687862, 1841304, 1985720, 2301630, 2382864, 2531793, 2978580, 3068840, 3375724, 3682608, 3971440, 4219655, 4603260, 5063586, 5957160, 6137680, 6751448, 8439310, 9206520, 10127172, 11914320, 12658965, 13502896, 16878620, 18413040, 20254344, 25317930, 33757240, 40508688, 50635860, 67514480, 101271720, 202543440]

約数ペア:

[(1, 202543440), (2, 101271720), (3, 67514480), (4, 50635860), (5, 40508688), (6, 33757240), (8, 25317930), (10, 20254344), (11, 18413040), (12, 16878620), (15, 13502896), (16, 12658965), (17, 11914320), (20, 10127172), (22, 9206520), (24, 8439310), (30, 6751448), (33, 6137680), (34, 5957160), (40, 5063586), (44, 4603260), (48, 4219655), (51, 3971440), (55, 3682608), (60, 3375724), (66, 3068840), (68, 2978580), (80, 2531793), (85, 2382864), (88, 2301630), (102, 1985720), (110, 1841304), (120, 1687862), (132, 1534420), (136, 1489290), (165, 1227536), (170, 1191432), (176, 1150815), (187, 1083120), (204, 992860), (220, 920652), (240, 843931), (255, 794288), (264, 767210), (272, 744645), (330, 613768), (340, 595716), (374, 541560), (408, 496430), (440, 460326), (510, 397144), (528, 383605), (561, 361040), (660, 306884), (680, 297858), (748, 270780), (816, 248215), (880, 230163), (935, 216624), (1020, 198572), (1122, 180520), (1320, 153442), (1360, 148929), (1496, 135390), (1870, 108312), (2040, 99286), (2244, 90260), (2640, 76721), (2805, 72208), (2992, 67695), (3740, 54156), (4080, 49643), (4488, 45130), (4513, 44880), (5610, 36104), (7480, 27078), (8976, 22565), (9026, 22440), (11220, 18052), (13539, 14960)]