260862210

素因数分解:

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

素因数の和:126

約数の個数: 288

約数和(自身を含む): 867290112

約数和(自身を除く): 606427902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 37, 38, 42, 45, 57, 62, 63, 70, 74, 90, 93, 95, 105, 111, 114, 126, 133, 155, 171, 185, 186, 190, 210, 217, 222, 259, 266, 279, 285, 310, 315, 333, 342, 361, 370, 399, 434, 465, 518, 555, 558, 570, 589, 630, 651, 665, 666, 703, 722, 777, 798, 855, 930, 1083, 1085, 1110, 1147, 1178, 1197, 1295, 1302, 1330, 1395, 1406, 1554, 1665, 1710, 1767, 1805, 1953, 1995, 2109, 2166, 2170, 2294, 2331, 2394, 2527, 2590, 2790, 2945, 3249, 3255, 3330, 3441, 3515, 3534, 3610, 3885, 3906, 3990, 4123, 4218, 4662, 4921, 5054, 5301, 5415, 5735, 5890, 5985, 6327, 6498, 6510, 6882, 7030, 7581, 7770, 8029, 8246, 8835, 9765, 9842, 10323, 10545, 10602, 10830, 11191, 11470, 11655, 11970, 12369, 12635, 12654, 13357, 14763, 15162, 16058, 16245, 17205, 17670, 19530, 20615, 20646, 21090, 21793, 22382, 22743, 23310, 24087, 24605, 24738, 25270, 26505, 26714, 29526, 31635, 32490, 33573, 34410, 37107, 37905, 40071, 40145, 41230, 43586, 44289, 45486, 48174, 49210, 51615, 53010, 55955, 61845, 63270, 65379, 66785, 67146, 72261, 73815, 74214, 75810, 78337, 80142, 80290, 88578, 93499, 100719, 103230, 108965, 111910, 113715, 120213, 120435, 123690, 130758, 133570, 144522, 147630, 152551, 156674, 167865, 185535, 186998, 196137, 200355, 201438, 217930, 221445, 227430, 235011, 240426, 240870, 280497, 305102, 326895, 335730, 361305, 371070, 391685, 392274, 400710, 414067, 442890, 457653, 467495, 470022, 503595, 560994, 601065, 653790, 705033, 722610, 762755, 783370, 828134, 841491, 915306, 934990, 980685, 1007190, 1175055, 1202130, 1242201, 1372959, 1402485, 1410066, 1525510, 1682982, 1961370, 2070335, 2288265, 2350110, 2484402, 2745918, 2804970, 2898469, 3525165, 3726603, 4140670, 4207455, 4576530, 5796938, 6211005, 6864795, 7050330, 7453206, 8414910, 8695407, 12422010, 13729590, 14492345, 17390814, 18633015, 26086221, 28984690, 37266030, 43477035, 52172442, 86954070, 130431105, 260862210]

約数ペア:

[(1, 260862210), (2, 130431105), (3, 86954070), (5, 52172442), (6, 43477035), (7, 37266030), (9, 28984690), (10, 26086221), (14, 18633015), (15, 17390814), (18, 14492345), (19, 13729590), (21, 12422010), (30, 8695407), (31, 8414910), (35, 7453206), (37, 7050330), (38, 6864795), (42, 6211005), (45, 5796938), (57, 4576530), (62, 4207455), (63, 4140670), (70, 3726603), (74, 3525165), (90, 2898469), (93, 2804970), (95, 2745918), (105, 2484402), (111, 2350110), (114, 2288265), (126, 2070335), (133, 1961370), (155, 1682982), (171, 1525510), (185, 1410066), (186, 1402485), (190, 1372959), (210, 1242201), (217, 1202130), (222, 1175055), (259, 1007190), (266, 980685), (279, 934990), (285, 915306), (310, 841491), (315, 828134), (333, 783370), (342, 762755), (361, 722610), (370, 705033), (399, 653790), (434, 601065), (465, 560994), (518, 503595), (555, 470022), (558, 467495), (570, 457653), (589, 442890), (630, 414067), (651, 400710), (665, 392274), (666, 391685), (703, 371070), (722, 361305), (777, 335730), (798, 326895), (855, 305102), (930, 280497), (1083, 240870), (1085, 240426), (1110, 235011), (1147, 227430), (1178, 221445), (1197, 217930), (1295, 201438), (1302, 200355), (1330, 196137), (1395, 186998), (1406, 185535), (1554, 167865), (1665, 156674), (1710, 152551), (1767, 147630), (1805, 144522), (1953, 133570), (1995, 130758), (2109, 123690), (2166, 120435), (2170, 120213), (2294, 113715), (2331, 111910), (2394, 108965), (2527, 103230), (2590, 100719), (2790, 93499), (2945, 88578), (3249, 80290), (3255, 80142), (3330, 78337), (3441, 75810), (3515, 74214), (3534, 73815), (3610, 72261), (3885, 67146), (3906, 66785), (3990, 65379), (4123, 63270), (4218, 61845), (4662, 55955), (4921, 53010), (5054, 51615), (5301, 49210), (5415, 48174), (5735, 45486), (5890, 44289), (5985, 43586), (6327, 41230), (6498, 40145), (6510, 40071), (6882, 37905), (7030, 37107), (7581, 34410), (7770, 33573), (8029, 32490), (8246, 31635), (8835, 29526), (9765, 26714), (9842, 26505), (10323, 25270), (10545, 24738), (10602, 24605), (10830, 24087), (11191, 23310), (11470, 22743), (11655, 22382), (11970, 21793), (12369, 21090), (12635, 20646), (12654, 20615), (13357, 19530), (14763, 17670), (15162, 17205), (16058, 16245)]