727018740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 240

約数和(自身を含む): 2651746944

約数和(自身を除く): 1924728204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 81, 84, 90, 105, 108, 122, 126, 135, 140, 162, 180, 183, 189, 210, 244, 252, 270, 305, 315, 324, 366, 378, 405, 420, 427, 540, 549, 567, 610, 630, 732, 756, 810, 854, 915, 945, 1051, 1098, 1134, 1220, 1260, 1281, 1620, 1647, 1708, 1830, 1890, 2102, 2135, 2196, 2268, 2562, 2745, 2835, 3153, 3294, 3660, 3780, 3843, 4204, 4270, 4941, 5124, 5255, 5490, 5670, 6306, 6405, 6588, 7357, 7686, 8235, 8540, 9459, 9882, 10510, 10980, 11340, 11529, 12612, 12810, 14714, 15372, 15765, 16470, 18918, 19215, 19764, 21020, 22071, 23058, 24705, 25620, 28377, 29428, 31530, 32940, 34587, 36785, 37836, 38430, 44142, 46116, 47295, 49410, 56754, 57645, 63060, 64111, 66213, 69174, 73570, 76860, 85131, 88284, 94590, 98820, 110355, 113508, 115290, 128222, 132426, 138348, 141885, 147140, 170262, 172935, 189180, 192333, 198639, 220710, 230580, 256444, 264852, 283770, 320555, 331065, 340524, 345870, 384666, 397278, 425655, 441420, 448777, 567540, 576999, 595917, 641110, 662130, 691740, 769332, 794556, 851310, 897554, 961665, 993195, 1153998, 1191834, 1282220, 1324260, 1346331, 1702620, 1730997, 1795108, 1923330, 1986390, 2243885, 2307996, 2383668, 2692662, 2884995, 2979585, 3461994, 3846660, 3972780, 4038993, 4487770, 5192991, 5385324, 5769990, 5959170, 6731655, 6923988, 8077986, 8654985, 8975540, 10385982, 11539980, 11918340, 12116979, 13463310, 16155972, 17309970, 20194965, 20771964, 24233958, 25964955, 26926620, 34619940, 36350937, 40389930, 48467916, 51929910, 60584895, 72701874, 80779860, 103859820, 121169790, 145403748, 181754685, 242339580, 363509370, 727018740]

約数ペア:

[(1, 727018740), (2, 363509370), (3, 242339580), (4, 181754685), (5, 145403748), (6, 121169790), (7, 103859820), (9, 80779860), (10, 72701874), (12, 60584895), (14, 51929910), (15, 48467916), (18, 40389930), (20, 36350937), (21, 34619940), (27, 26926620), (28, 25964955), (30, 24233958), (35, 20771964), (36, 20194965), (42, 17309970), (45, 16155972), (54, 13463310), (60, 12116979), (61, 11918340), (63, 11539980), (70, 10385982), (81, 8975540), (84, 8654985), (90, 8077986), (105, 6923988), (108, 6731655), (122, 5959170), (126, 5769990), (135, 5385324), (140, 5192991), (162, 4487770), (180, 4038993), (183, 3972780), (189, 3846660), (210, 3461994), (244, 2979585), (252, 2884995), (270, 2692662), (305, 2383668), (315, 2307996), (324, 2243885), (366, 1986390), (378, 1923330), (405, 1795108), (420, 1730997), (427, 1702620), (540, 1346331), (549, 1324260), (567, 1282220), (610, 1191834), (630, 1153998), (732, 993195), (756, 961665), (810, 897554), (854, 851310), (915, 794556), (945, 769332), (1051, 691740), (1098, 662130), (1134, 641110), (1220, 595917), (1260, 576999), (1281, 567540), (1620, 448777), (1647, 441420), (1708, 425655), (1830, 397278), (1890, 384666), (2102, 345870), (2135, 340524), (2196, 331065), (2268, 320555), (2562, 283770), (2745, 264852), (2835, 256444), (3153, 230580), (3294, 220710), (3660, 198639), (3780, 192333), (3843, 189180), (4204, 172935), (4270, 170262), (4941, 147140), (5124, 141885), (5255, 138348), (5490, 132426), (5670, 128222), (6306, 115290), (6405, 113508), (6588, 110355), (7357, 98820), (7686, 94590), (8235, 88284), (8540, 85131), (9459, 76860), (9882, 73570), (10510, 69174), (10980, 66213), (11340, 64111), (11529, 63060), (12612, 57645), (12810, 56754), (14714, 49410), (15372, 47295), (15765, 46116), (16470, 44142), (18918, 38430), (19215, 37836), (19764, 36785), (21020, 34587), (22071, 32940), (23058, 31530), (24705, 29428), (25620, 28377)]