512939880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 1734117840

約数和(自身を除く): 1221177960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 194, 222, 291, 296, 333, 360, 370, 388, 397, 444, 485, 555, 582, 666, 740, 776, 794, 873, 888, 970, 1110, 1164, 1191, 1332, 1455, 1480, 1588, 1665, 1746, 1940, 1985, 2220, 2328, 2382, 2664, 2910, 3176, 3330, 3492, 3573, 3589, 3880, 3970, 4365, 4440, 4764, 5820, 5955, 6660, 6984, 7146, 7178, 7940, 8730, 9528, 10767, 11640, 11910, 13320, 14292, 14356, 14689, 15880, 17460, 17865, 17945, 21534, 23820, 28584, 28712, 29378, 32301, 34920, 35730, 35890, 38509, 43068, 44067, 47640, 53835, 58756, 64602, 71460, 71780, 73445, 77018, 86136, 88134, 107670, 115527, 117512, 129204, 132201, 142920, 143560, 146890, 154036, 161505, 176268, 192545, 215340, 220335, 231054, 258408, 264402, 293780, 308072, 323010, 346581, 352536, 385090, 430680, 440670, 462108, 528804, 577635, 587560, 646020, 661005, 693162, 770180, 881340, 924216, 1057608, 1155270, 1292040, 1322010, 1386324, 1424833, 1540360, 1732905, 1762680, 2310540, 2644020, 2772648, 2849666, 3465810, 4274499, 4621080, 5288040, 5699332, 6931620, 7124165, 8548998, 11398664, 12823497, 13863240, 14248330, 17097996, 21372495, 25646994, 28496660, 34195992, 42744990, 51293988, 56993320, 64117485, 85489980, 102587976, 128234970, 170979960, 256469940, 512939880]

約数ペア:

[(1, 512939880), (2, 256469940), (3, 170979960), (4, 128234970), (5, 102587976), (6, 85489980), (8, 64117485), (9, 56993320), (10, 51293988), (12, 42744990), (15, 34195992), (18, 28496660), (20, 25646994), (24, 21372495), (30, 17097996), (36, 14248330), (37, 13863240), (40, 12823497), (45, 11398664), (60, 8548998), (72, 7124165), (74, 6931620), (90, 5699332), (97, 5288040), (111, 4621080), (120, 4274499), (148, 3465810), (180, 2849666), (185, 2772648), (194, 2644020), (222, 2310540), (291, 1762680), (296, 1732905), (333, 1540360), (360, 1424833), (370, 1386324), (388, 1322010), (397, 1292040), (444, 1155270), (485, 1057608), (555, 924216), (582, 881340), (666, 770180), (740, 693162), (776, 661005), (794, 646020), (873, 587560), (888, 577635), (970, 528804), (1110, 462108), (1164, 440670), (1191, 430680), (1332, 385090), (1455, 352536), (1480, 346581), (1588, 323010), (1665, 308072), (1746, 293780), (1940, 264402), (1985, 258408), (2220, 231054), (2328, 220335), (2382, 215340), (2664, 192545), (2910, 176268), (3176, 161505), (3330, 154036), (3492, 146890), (3573, 143560), (3589, 142920), (3880, 132201), (3970, 129204), (4365, 117512), (4440, 115527), (4764, 107670), (5820, 88134), (5955, 86136), (6660, 77018), (6984, 73445), (7146, 71780), (7178, 71460), (7940, 64602), (8730, 58756), (9528, 53835), (10767, 47640), (11640, 44067), (11910, 43068), (13320, 38509), (14292, 35890), (14356, 35730), (14689, 34920), (15880, 32301), (17460, 29378), (17865, 28712), (17945, 28584), (21534, 23820)]