16459740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 59512320

約数和(自身を除く): 43052580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 163, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 326, 330, 340, 374, 396, 459, 489, 495, 510, 540, 561, 594, 612, 652, 660, 748, 765, 815, 918, 935, 978, 990, 1020, 1122, 1188, 1467, 1485, 1530, 1630, 1683, 1793, 1836, 1870, 1956, 1980, 2244, 2295, 2445, 2771, 2805, 2934, 2970, 3060, 3260, 3366, 3586, 3740, 4401, 4590, 4890, 5049, 5379, 5542, 5610, 5868, 5940, 6732, 7172, 7335, 8313, 8415, 8802, 8965, 9180, 9780, 10098, 10758, 11084, 11220, 13855, 14670, 16137, 16626, 16830, 17604, 17930, 20196, 21516, 22005, 24939, 25245, 26895, 27710, 29340, 30481, 32274, 33252, 33660, 35860, 41565, 44010, 48411, 49878, 50490, 53790, 55420, 60962, 64548, 74817, 80685, 83130, 88020, 91443, 96822, 99756, 100980, 107580, 121924, 124695, 149634, 152405, 161370, 166260, 182886, 193644, 242055, 249390, 274329, 299268, 304810, 322740, 365772, 374085, 457215, 484110, 498780, 548658, 609620, 748170, 822987, 914430, 968220, 1097316, 1371645, 1496340, 1645974, 1828860, 2743290, 3291948, 4114935, 5486580, 8229870, 16459740]

約数ペア:

[(1, 16459740), (2, 8229870), (3, 5486580), (4, 4114935), (5, 3291948), (6, 2743290), (9, 1828860), (10, 1645974), (11, 1496340), (12, 1371645), (15, 1097316), (17, 968220), (18, 914430), (20, 822987), (22, 748170), (27, 609620), (30, 548658), (33, 498780), (34, 484110), (36, 457215), (44, 374085), (45, 365772), (51, 322740), (54, 304810), (55, 299268), (60, 274329), (66, 249390), (68, 242055), (85, 193644), (90, 182886), (99, 166260), (102, 161370), (108, 152405), (110, 149634), (132, 124695), (135, 121924), (153, 107580), (163, 100980), (165, 99756), (170, 96822), (180, 91443), (187, 88020), (198, 83130), (204, 80685), (220, 74817), (255, 64548), (270, 60962), (297, 55420), (306, 53790), (326, 50490), (330, 49878), (340, 48411), (374, 44010), (396, 41565), (459, 35860), (489, 33660), (495, 33252), (510, 32274), (540, 30481), (561, 29340), (594, 27710), (612, 26895), (652, 25245), (660, 24939), (748, 22005), (765, 21516), (815, 20196), (918, 17930), (935, 17604), (978, 16830), (990, 16626), (1020, 16137), (1122, 14670), (1188, 13855), (1467, 11220), (1485, 11084), (1530, 10758), (1630, 10098), (1683, 9780), (1793, 9180), (1836, 8965), (1870, 8802), (1956, 8415), (1980, 8313), (2244, 7335), (2295, 7172), (2445, 6732), (2771, 5940), (2805, 5868), (2934, 5610), (2970, 5542), (3060, 5379), (3260, 5049), (3366, 4890), (3586, 4590), (3740, 4401)]