1900232180760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20327687}}^1$

素因数の和:20327761

約数の個数: 128

約数和(自身を含む): 6147092851200

約数和(自身を除く): 4246860670440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 23370, 31160, 46740, 93480, 20327687, 40655374, 60983061, 81310748, 101638435, 121966122, 162621496, 203276870, 243932244, 304915305, 386226053, 406553740, 487864488, 609830610, 772452106, 813107480, 833435167, 1158678159, 1219661220, 1544904212, 1666870334, 1931130265, 2317356318, 2439322440, 2500305501, 3089808424, 3333740668, 3862260530, 4167175835, 4634712636, 5000611002, 5793390795, 6667481336, 7724521060, 8334351670, 9269425272, 10001222004, 11586781590, 12501527505, 15449042120, 15835268173, 16668703340, 20002444008, 23173563180, 25003055010, 31670536346, 33337406680, 46347126360, 47505804519, 50006110020, 63341072692, 79176340865, 95011609038, 100012220040, 126682145384, 158352681730, 190023218076, 237529022595, 316705363460, 380046436152, 475058045190, 633410726920, 950116090380, 1900232180760]

約数ペア:

[(1, 1900232180760), (2, 950116090380), (3, 633410726920), (4, 475058045190), (5, 380046436152), (6, 316705363460), (8, 237529022595), (10, 190023218076), (12, 158352681730), (15, 126682145384), (19, 100012220040), (20, 95011609038), (24, 79176340865), (30, 63341072692), (38, 50006110020), (40, 47505804519), (41, 46347126360), (57, 33337406680), (60, 31670536346), (76, 25003055010), (82, 23173563180), (95, 20002444008), (114, 16668703340), (120, 15835268173), (123, 15449042120), (152, 12501527505), (164, 11586781590), (190, 10001222004), (205, 9269425272), (228, 8334351670), (246, 7724521060), (285, 6667481336), (328, 5793390795), (380, 5000611002), (410, 4634712636), (456, 4167175835), (492, 3862260530), (570, 3333740668), (615, 3089808424), (760, 2500305501), (779, 2439322440), (820, 2317356318), (984, 1931130265), (1140, 1666870334), (1230, 1544904212), (1558, 1219661220), (1640, 1158678159), (2280, 833435167), (2337, 813107480), (2460, 772452106), (3116, 609830610), (3895, 487864488), (4674, 406553740), (4920, 386226053), (6232, 304915305), (7790, 243932244), (9348, 203276870), (11685, 162621496), (15580, 121966122), (18696, 101638435), (23370, 81310748), (31160, 60983061), (46740, 40655374), (93480, 20327687)]