17680680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 63685440

約数和(自身を除く): 46004760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 107, 108, 120, 135, 136, 153, 162, 170, 180, 204, 214, 216, 243, 255, 270, 306, 321, 324, 340, 360, 405, 408, 428, 459, 486, 510, 535, 540, 612, 642, 648, 680, 765, 810, 856, 918, 963, 972, 1020, 1070, 1080, 1215, 1224, 1284, 1377, 1530, 1605, 1620, 1819, 1836, 1926, 1944, 2040, 2140, 2295, 2430, 2568, 2754, 2889, 3060, 3210, 3240, 3638, 3672, 3852, 4131, 4280, 4590, 4815, 4860, 5457, 5508, 5778, 6120, 6420, 6885, 7276, 7704, 8262, 8667, 9095, 9180, 9630, 9720, 10914, 11016, 11556, 12840, 13770, 14445, 14552, 16371, 16524, 17334, 18190, 18360, 19260, 20655, 21828, 23112, 26001, 27285, 27540, 28890, 32742, 33048, 34668, 36380, 38520, 41310, 43335, 43656, 49113, 52002, 54570, 55080, 57780, 65484, 69336, 72760, 81855, 82620, 86670, 98226, 104004, 109140, 115560, 130005, 130968, 147339, 163710, 165240, 173340, 196452, 208008, 218280, 245565, 260010, 294678, 327420, 346680, 392904, 442017, 491130, 520020, 589356, 654840, 736695, 884034, 982260, 1040040, 1178712, 1473390, 1768068, 1964520, 2210085, 2946780, 3536136, 4420170, 5893560, 8840340, 17680680]

約数ペア:

[(1, 17680680), (2, 8840340), (3, 5893560), (4, 4420170), (5, 3536136), (6, 2946780), (8, 2210085), (9, 1964520), (10, 1768068), (12, 1473390), (15, 1178712), (17, 1040040), (18, 982260), (20, 884034), (24, 736695), (27, 654840), (30, 589356), (34, 520020), (36, 491130), (40, 442017), (45, 392904), (51, 346680), (54, 327420), (60, 294678), (68, 260010), (72, 245565), (81, 218280), (85, 208008), (90, 196452), (102, 173340), (107, 165240), (108, 163710), (120, 147339), (135, 130968), (136, 130005), (153, 115560), (162, 109140), (170, 104004), (180, 98226), (204, 86670), (214, 82620), (216, 81855), (243, 72760), (255, 69336), (270, 65484), (306, 57780), (321, 55080), (324, 54570), (340, 52002), (360, 49113), (405, 43656), (408, 43335), (428, 41310), (459, 38520), (486, 36380), (510, 34668), (535, 33048), (540, 32742), (612, 28890), (642, 27540), (648, 27285), (680, 26001), (765, 23112), (810, 21828), (856, 20655), (918, 19260), (963, 18360), (972, 18190), (1020, 17334), (1070, 16524), (1080, 16371), (1215, 14552), (1224, 14445), (1284, 13770), (1377, 12840), (1530, 11556), (1605, 11016), (1620, 10914), (1819, 9720), (1836, 9630), (1926, 9180), (1944, 9095), (2040, 8667), (2140, 8262), (2295, 7704), (2430, 7276), (2568, 6885), (2754, 6420), (2889, 6120), (3060, 5778), (3210, 5508), (3240, 5457), (3638, 4860), (3672, 4815), (3852, 4590), (4131, 4280)]