427456440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 1466106480

約数和(自身を除く): 1038650040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 137, 162, 180, 214, 216, 243, 270, 274, 321, 324, 360, 405, 411, 428, 486, 535, 540, 548, 642, 648, 685, 729, 810, 822, 856, 963, 972, 1070, 1080, 1096, 1215, 1233, 1284, 1370, 1458, 1605, 1620, 1644, 1926, 1944, 2055, 2140, 2430, 2466, 2568, 2740, 2889, 2916, 3210, 3240, 3288, 3645, 3699, 3852, 4110, 4280, 4815, 4860, 4932, 5480, 5778, 5832, 6165, 6420, 7290, 7398, 7704, 8220, 8667, 9630, 9720, 9864, 11097, 11556, 12330, 12840, 14445, 14580, 14659, 14796, 16440, 17334, 18495, 19260, 22194, 23112, 24660, 26001, 28890, 29160, 29318, 29592, 33291, 34668, 36990, 38520, 43335, 43977, 44388, 49320, 52002, 55485, 57780, 58636, 66582, 69336, 73295, 73980, 78003, 86670, 87954, 88776, 99873, 104004, 110970, 115560, 117272, 130005, 131931, 133164, 146590, 147960, 156006, 166455, 173340, 175908, 199746, 208008, 219885, 221940, 260010, 263862, 266328, 293180, 312012, 332910, 346680, 351816, 390015, 395793, 399492, 439770, 443880, 499365, 520020, 527724, 586360, 624024, 659655, 665820, 780030, 791586, 798984, 879540, 998730, 1040040, 1055448, 1187379, 1319310, 1331640, 1560060, 1583172, 1759080, 1978965, 1997460, 2374758, 2638620, 3120120, 3166344, 3562137, 3957930, 3994920, 4749516, 5277240, 5936895, 7124274, 7915860, 9499032, 10686411, 11873790, 14248548, 15831720, 17810685, 21372822, 23747580, 28497096, 35621370, 42745644, 47495160, 53432055, 71242740, 85491288, 106864110, 142485480, 213728220, 427456440]

約数ペア:

[(1, 427456440), (2, 213728220), (3, 142485480), (4, 106864110), (5, 85491288), (6, 71242740), (8, 53432055), (9, 47495160), (10, 42745644), (12, 35621370), (15, 28497096), (18, 23747580), (20, 21372822), (24, 17810685), (27, 15831720), (30, 14248548), (36, 11873790), (40, 10686411), (45, 9499032), (54, 7915860), (60, 7124274), (72, 5936895), (81, 5277240), (90, 4749516), (107, 3994920), (108, 3957930), (120, 3562137), (135, 3166344), (137, 3120120), (162, 2638620), (180, 2374758), (214, 1997460), (216, 1978965), (243, 1759080), (270, 1583172), (274, 1560060), (321, 1331640), (324, 1319310), (360, 1187379), (405, 1055448), (411, 1040040), (428, 998730), (486, 879540), (535, 798984), (540, 791586), (548, 780030), (642, 665820), (648, 659655), (685, 624024), (729, 586360), (810, 527724), (822, 520020), (856, 499365), (963, 443880), (972, 439770), (1070, 399492), (1080, 395793), (1096, 390015), (1215, 351816), (1233, 346680), (1284, 332910), (1370, 312012), (1458, 293180), (1605, 266328), (1620, 263862), (1644, 260010), (1926, 221940), (1944, 219885), (2055, 208008), (2140, 199746), (2430, 175908), (2466, 173340), (2568, 166455), (2740, 156006), (2889, 147960), (2916, 146590), (3210, 133164), (3240, 131931), (3288, 130005), (3645, 117272), (3699, 115560), (3852, 110970), (4110, 104004), (4280, 99873), (4815, 88776), (4860, 87954), (4932, 86670), (5480, 78003), (5778, 73980), (5832, 73295), (6165, 69336), (6420, 66582), (7290, 58636), (7398, 57780), (7704, 55485), (8220, 52002), (8667, 49320), (9630, 44388), (9720, 43977), (9864, 43335), (11097, 38520), (11556, 36990), (12330, 34668), (12840, 33291), (14445, 29592), (14580, 29318), (14659, 29160), (14796, 28890), (16440, 26001), (17334, 24660), (18495, 23112), (19260, 22194)]