17956080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 200

約数和(自身を含む): 66437712

約数和(自身を除く): 48481632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 163, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 326, 340, 360, 405, 408, 432, 459, 489, 510, 540, 612, 648, 652, 680, 720, 765, 810, 815, 816, 918, 978, 1020, 1080, 1224, 1296, 1304, 1360, 1377, 1467, 1530, 1620, 1630, 1836, 1956, 2040, 2160, 2295, 2445, 2448, 2608, 2754, 2771, 2934, 3060, 3240, 3260, 3672, 3912, 4080, 4401, 4590, 4890, 5508, 5542, 5868, 6120, 6480, 6520, 6885, 7335, 7344, 7824, 8313, 8802, 9180, 9780, 11016, 11084, 11736, 12240, 13040, 13203, 13770, 13855, 14670, 16626, 17604, 18360, 19560, 22005, 22032, 22168, 23472, 24939, 26406, 27540, 27710, 29340, 33252, 35208, 36720, 39120, 41565, 44010, 44336, 49878, 52812, 55080, 55420, 58680, 66015, 66504, 70416, 74817, 83130, 88020, 99756, 105624, 110160, 110840, 117360, 124695, 132030, 133008, 149634, 166260, 176040, 199512, 211248, 221680, 224451, 249390, 264060, 299268, 332520, 352080, 374085, 399024, 448902, 498780, 528120, 598536, 665040, 748170, 897804, 997560, 1056240, 1122255, 1197072, 1496340, 1795608, 1995120, 2244510, 2992680, 3591216, 4489020, 5985360, 8978040, 17956080]

約数ペア:

[(1, 17956080), (2, 8978040), (3, 5985360), (4, 4489020), (5, 3591216), (6, 2992680), (8, 2244510), (9, 1995120), (10, 1795608), (12, 1496340), (15, 1197072), (16, 1122255), (17, 1056240), (18, 997560), (20, 897804), (24, 748170), (27, 665040), (30, 598536), (34, 528120), (36, 498780), (40, 448902), (45, 399024), (48, 374085), (51, 352080), (54, 332520), (60, 299268), (68, 264060), (72, 249390), (80, 224451), (81, 221680), (85, 211248), (90, 199512), (102, 176040), (108, 166260), (120, 149634), (135, 133008), (136, 132030), (144, 124695), (153, 117360), (162, 110840), (163, 110160), (170, 105624), (180, 99756), (204, 88020), (216, 83130), (240, 74817), (255, 70416), (270, 66504), (272, 66015), (306, 58680), (324, 55420), (326, 55080), (340, 52812), (360, 49878), (405, 44336), (408, 44010), (432, 41565), (459, 39120), (489, 36720), (510, 35208), (540, 33252), (612, 29340), (648, 27710), (652, 27540), (680, 26406), (720, 24939), (765, 23472), (810, 22168), (815, 22032), (816, 22005), (918, 19560), (978, 18360), (1020, 17604), (1080, 16626), (1224, 14670), (1296, 13855), (1304, 13770), (1360, 13203), (1377, 13040), (1467, 12240), (1530, 11736), (1620, 11084), (1630, 11016), (1836, 9780), (1956, 9180), (2040, 8802), (2160, 8313), (2295, 7824), (2445, 7344), (2448, 7335), (2608, 6885), (2754, 6520), (2771, 6480), (2934, 6120), (3060, 5868), (3240, 5542), (3260, 5508), (3672, 4890), (3912, 4590), (4080, 4401)]