851561280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17393}}^1$

素因数の和:17433

約数の個数: 168

約数和(自身を含む): 3101489352

約数和(自身を除く): 2249928072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 17393, 24480, 34786, 48960, 52179, 69572, 86965, 104358, 139144, 156537, 173930, 208716, 260895, 278288, 295681, 313074, 347860, 417432, 521790, 556576, 591362, 626148, 695720, 782685, 834864, 887043, 1043580, 1113152, 1182724, 1252296, 1391440, 1478405, 1565370, 1669728, 1774086, 2087160, 2365448, 2504592, 2661129, 2782880, 2956810, 3130740, 3339456, 3548172, 4174320, 4435215, 4730896, 5009184, 5322258, 5565760, 5913620, 6261480, 7096344, 8348640, 8870430, 9461792, 10018368, 10644516, 11827240, 12522960, 13305645, 14192688, 16697280, 17740860, 18923584, 21289032, 23654480, 25045920, 26611290, 28385376, 35481720, 42578064, 47308960, 50091840, 53222580, 56770752, 70963440, 85156128, 94617920, 106445160, 141926880, 170312256, 212890320, 283853760, 425780640, 851561280]

約数ペア:

[(1, 851561280), (2, 425780640), (3, 283853760), (4, 212890320), (5, 170312256), (6, 141926880), (8, 106445160), (9, 94617920), (10, 85156128), (12, 70963440), (15, 56770752), (16, 53222580), (17, 50091840), (18, 47308960), (20, 42578064), (24, 35481720), (30, 28385376), (32, 26611290), (34, 25045920), (36, 23654480), (40, 21289032), (45, 18923584), (48, 17740860), (51, 16697280), (60, 14192688), (64, 13305645), (68, 12522960), (72, 11827240), (80, 10644516), (85, 10018368), (90, 9461792), (96, 8870430), (102, 8348640), (120, 7096344), (136, 6261480), (144, 5913620), (153, 5565760), (160, 5322258), (170, 5009184), (180, 4730896), (192, 4435215), (204, 4174320), (240, 3548172), (255, 3339456), (272, 3130740), (288, 2956810), (306, 2782880), (320, 2661129), (340, 2504592), (360, 2365448), (408, 2087160), (480, 1774086), (510, 1669728), (544, 1565370), (576, 1478405), (612, 1391440), (680, 1252296), (720, 1182724), (765, 1113152), (816, 1043580), (960, 887043), (1020, 834864), (1088, 782685), (1224, 695720), (1360, 626148), (1440, 591362), (1530, 556576), (1632, 521790), (2040, 417432), (2448, 347860), (2720, 313074), (2880, 295681), (3060, 278288), (3264, 260895), (4080, 208716), (4896, 173930), (5440, 156537), (6120, 139144), (8160, 104358), (9792, 86965), (12240, 69572), (16320, 52179), (17393, 48960), (24480, 34786)]