1409661180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 4403494368

約数和(自身を除く): 2993833188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 251, 369, 410, 492, 502, 615, 738, 753, 761, 820, 1004, 1230, 1255, 1476, 1506, 1522, 1845, 2259, 2283, 2460, 2510, 3012, 3044, 3690, 3765, 3805, 4518, 4566, 5020, 6849, 7380, 7530, 7610, 9036, 9132, 10291, 11295, 11415, 13698, 15060, 15220, 20582, 22590, 22830, 27396, 30873, 31201, 34245, 41164, 45180, 45660, 51455, 61746, 62402, 68490, 92619, 93603, 102910, 123492, 124804, 136980, 154365, 156005, 185238, 187206, 191011, 205820, 280809, 308730, 312010, 370476, 374412, 382022, 463095, 468015, 561618, 573033, 617460, 624020, 764044, 926190, 936030, 955055, 1123236, 1146066, 1404045, 1719099, 1852380, 1872060, 1910110, 2292132, 2808090, 2865165, 3438198, 3820220, 5616180, 5730330, 6876396, 7831451, 8595495, 11460660, 15662902, 17190990, 23494353, 31325804, 34381980, 39157255, 46988706, 70483059, 78314510, 93977412, 117471765, 140966118, 156629020, 234943530, 281932236, 352415295, 469887060, 704830590, 1409661180]

約数ペア:

[(1, 1409661180), (2, 704830590), (3, 469887060), (4, 352415295), (5, 281932236), (6, 234943530), (9, 156629020), (10, 140966118), (12, 117471765), (15, 93977412), (18, 78314510), (20, 70483059), (30, 46988706), (36, 39157255), (41, 34381980), (45, 31325804), (60, 23494353), (82, 17190990), (90, 15662902), (123, 11460660), (164, 8595495), (180, 7831451), (205, 6876396), (246, 5730330), (251, 5616180), (369, 3820220), (410, 3438198), (492, 2865165), (502, 2808090), (615, 2292132), (738, 1910110), (753, 1872060), (761, 1852380), (820, 1719099), (1004, 1404045), (1230, 1146066), (1255, 1123236), (1476, 955055), (1506, 936030), (1522, 926190), (1845, 764044), (2259, 624020), (2283, 617460), (2460, 573033), (2510, 561618), (3012, 468015), (3044, 463095), (3690, 382022), (3765, 374412), (3805, 370476), (4518, 312010), (4566, 308730), (5020, 280809), (6849, 205820), (7380, 191011), (7530, 187206), (7610, 185238), (9036, 156005), (9132, 154365), (10291, 136980), (11295, 124804), (11415, 123492), (13698, 102910), (15060, 93603), (15220, 92619), (20582, 68490), (22590, 62402), (22830, 61746), (27396, 51455), (30873, 45660), (31201, 45180), (34245, 41164)]