173908140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 622669824

約数和(自身を除く): 448761684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 37, 38, 42, 57, 60, 62, 70, 74, 76, 84, 93, 95, 105, 111, 114, 124, 133, 140, 148, 155, 185, 186, 190, 210, 217, 222, 228, 259, 266, 285, 310, 361, 370, 372, 380, 399, 420, 434, 444, 465, 518, 532, 555, 570, 589, 620, 651, 665, 703, 722, 740, 777, 798, 868, 930, 1036, 1083, 1085, 1110, 1140, 1147, 1178, 1295, 1302, 1330, 1406, 1444, 1554, 1596, 1767, 1805, 1860, 1995, 2109, 2166, 2170, 2220, 2294, 2356, 2527, 2590, 2604, 2660, 2812, 2945, 3108, 3255, 3441, 3515, 3534, 3610, 3885, 3990, 4123, 4218, 4332, 4340, 4588, 4921, 5054, 5180, 5415, 5735, 5890, 6510, 6882, 7030, 7068, 7220, 7581, 7770, 7980, 8029, 8246, 8436, 8835, 9842, 10108, 10545, 10830, 11191, 11470, 11780, 12369, 12635, 13020, 13357, 13764, 14060, 14763, 15162, 15540, 16058, 16492, 17205, 17670, 19684, 20615, 21090, 21660, 21793, 22382, 22940, 24087, 24605, 24738, 25270, 26714, 29526, 30324, 32116, 33573, 34410, 35340, 37905, 40071, 40145, 41230, 42180, 43586, 44764, 48174, 49210, 49476, 50540, 53428, 55955, 59052, 61845, 65379, 66785, 67146, 68820, 73815, 75810, 78337, 80142, 80290, 82460, 87172, 93499, 96348, 98420, 108965, 111910, 120435, 123690, 130758, 133570, 134292, 147630, 151620, 152551, 156674, 160284, 160580, 167865, 186998, 200355, 217930, 223820, 235011, 240870, 247380, 261516, 267140, 280497, 295260, 305102, 313348, 326895, 335730, 373996, 391685, 400710, 414067, 435860, 457653, 467495, 470022, 481740, 560994, 610204, 653790, 671460, 762755, 783370, 801420, 828134, 915306, 934990, 940044, 1121988, 1175055, 1242201, 1307580, 1402485, 1525510, 1566740, 1656268, 1830612, 1869980, 2070335, 2288265, 2350110, 2484402, 2804970, 2898469, 3051020, 4140670, 4576530, 4700220, 4968804, 5609940, 5796938, 6211005, 8281340, 8695407, 9153060, 11593876, 12422010, 14492345, 17390814, 24844020, 28984690, 34781628, 43477035, 57969380, 86954070, 173908140]

約数ペア:

[(1, 173908140), (2, 86954070), (3, 57969380), (4, 43477035), (5, 34781628), (6, 28984690), (7, 24844020), (10, 17390814), (12, 14492345), (14, 12422010), (15, 11593876), (19, 9153060), (20, 8695407), (21, 8281340), (28, 6211005), (30, 5796938), (31, 5609940), (35, 4968804), (37, 4700220), (38, 4576530), (42, 4140670), (57, 3051020), (60, 2898469), (62, 2804970), (70, 2484402), (74, 2350110), (76, 2288265), (84, 2070335), (93, 1869980), (95, 1830612), (105, 1656268), (111, 1566740), (114, 1525510), (124, 1402485), (133, 1307580), (140, 1242201), (148, 1175055), (155, 1121988), (185, 940044), (186, 934990), (190, 915306), (210, 828134), (217, 801420), (222, 783370), (228, 762755), (259, 671460), (266, 653790), (285, 610204), (310, 560994), (361, 481740), (370, 470022), (372, 467495), (380, 457653), (399, 435860), (420, 414067), (434, 400710), (444, 391685), (465, 373996), (518, 335730), (532, 326895), (555, 313348), (570, 305102), (589, 295260), (620, 280497), (651, 267140), (665, 261516), (703, 247380), (722, 240870), (740, 235011), (777, 223820), (798, 217930), (868, 200355), (930, 186998), (1036, 167865), (1083, 160580), (1085, 160284), (1110, 156674), (1140, 152551), (1147, 151620), (1178, 147630), (1295, 134292), (1302, 133570), (1330, 130758), (1406, 123690), (1444, 120435), (1554, 111910), (1596, 108965), (1767, 98420), (1805, 96348), (1860, 93499), (1995, 87172), (2109, 82460), (2166, 80290), (2170, 80142), (2220, 78337), (2294, 75810), (2356, 73815), (2527, 68820), (2590, 67146), (2604, 66785), (2660, 65379), (2812, 61845), (2945, 59052), (3108, 55955), (3255, 53428), (3441, 50540), (3515, 49476), (3534, 49210), (3610, 48174), (3885, 44764), (3990, 43586), (4123, 42180), (4218, 41230), (4332, 40145), (4340, 40071), (4588, 37905), (4921, 35340), (5054, 34410), (5180, 33573), (5415, 32116), (5735, 30324), (5890, 29526), (6510, 26714), (6882, 25270), (7030, 24738), (7068, 24605), (7220, 24087), (7581, 22940), (7770, 22382), (7980, 21793), (8029, 21660), (8246, 21090), (8436, 20615), (8835, 19684), (9842, 17670), (10108, 17205), (10545, 16492), (10830, 16058), (11191, 15540), (11470, 15162), (11780, 14763), (12369, 14060), (12635, 13764), (13020, 13357)]