152796210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 289571790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 343, 434, 465, 479, 490, 651, 686, 735, 930, 958, 1029, 1085, 1302, 1437, 1470, 1519, 1715, 2058, 2170, 2395, 2874, 3038, 3255, 3353, 3430, 4557, 4790, 5145, 6510, 6706, 7185, 7595, 9114, 10059, 10290, 10633, 14370, 14849, 15190, 16765, 20118, 21266, 22785, 23471, 29698, 31899, 33530, 44547, 45570, 46942, 50295, 53165, 63798, 70413, 74245, 89094, 100590, 103943, 106330, 117355, 140826, 148490, 159495, 164297, 207886, 222735, 234710, 311829, 318990, 328594, 352065, 445470, 492891, 519715, 623658, 704130, 727601, 821485, 985782, 1039430, 1455202, 1559145, 1642970, 2182803, 2464455, 3118290, 3638005, 4365606, 4928910, 5093207, 7276010, 10186414, 10914015, 15279621, 21828030, 25466035, 30559242, 50932070, 76398105, 152796210]

約数ペア:

[(1, 152796210), (2, 76398105), (3, 50932070), (5, 30559242), (6, 25466035), (7, 21828030), (10, 15279621), (14, 10914015), (15, 10186414), (21, 7276010), (30, 5093207), (31, 4928910), (35, 4365606), (42, 3638005), (49, 3118290), (62, 2464455), (70, 2182803), (93, 1642970), (98, 1559145), (105, 1455202), (147, 1039430), (155, 985782), (186, 821485), (210, 727601), (217, 704130), (245, 623658), (294, 519715), (310, 492891), (343, 445470), (434, 352065), (465, 328594), (479, 318990), (490, 311829), (651, 234710), (686, 222735), (735, 207886), (930, 164297), (958, 159495), (1029, 148490), (1085, 140826), (1302, 117355), (1437, 106330), (1470, 103943), (1519, 100590), (1715, 89094), (2058, 74245), (2170, 70413), (2395, 63798), (2874, 53165), (3038, 50295), (3255, 46942), (3353, 45570), (3430, 44547), (4557, 33530), (4790, 31899), (5145, 29698), (6510, 23471), (6706, 22785), (7185, 21266), (7595, 20118), (9114, 16765), (10059, 15190), (10290, 14849), (10633, 14370)]