2024751720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6779}}^1$

素因数の和:6943

約数の個数: 128

約数和(自身を含む): 6443712000

約数和(自身を除く): 4418960280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 228, 262, 285, 380, 393, 456, 524, 570, 655, 760, 786, 1048, 1140, 1310, 1572, 1965, 2280, 2489, 2620, 3144, 3930, 4978, 5240, 6779, 7467, 7860, 9956, 12445, 13558, 14934, 15720, 19912, 20337, 24890, 27116, 29868, 33895, 37335, 40674, 49780, 54232, 59736, 67790, 74670, 81348, 99560, 101685, 128801, 135580, 149340, 162696, 203370, 257602, 271160, 298680, 386403, 406740, 515204, 644005, 772806, 813480, 888049, 1030408, 1288010, 1545612, 1776098, 1932015, 2576020, 2664147, 3091224, 3552196, 3864030, 4440245, 5152040, 5328294, 7104392, 7728060, 8880490, 10656588, 13320735, 15456120, 16872931, 17760980, 21313176, 26641470, 33745862, 35521960, 50618793, 53282940, 67491724, 84364655, 101237586, 106565880, 134983448, 168729310, 202475172, 253093965, 337458620, 404950344, 506187930, 674917240, 1012375860, 2024751720]

約数ペア:

[(1, 2024751720), (2, 1012375860), (3, 674917240), (4, 506187930), (5, 404950344), (6, 337458620), (8, 253093965), (10, 202475172), (12, 168729310), (15, 134983448), (19, 106565880), (20, 101237586), (24, 84364655), (30, 67491724), (38, 53282940), (40, 50618793), (57, 35521960), (60, 33745862), (76, 26641470), (95, 21313176), (114, 17760980), (120, 16872931), (131, 15456120), (152, 13320735), (190, 10656588), (228, 8880490), (262, 7728060), (285, 7104392), (380, 5328294), (393, 5152040), (456, 4440245), (524, 3864030), (570, 3552196), (655, 3091224), (760, 2664147), (786, 2576020), (1048, 1932015), (1140, 1776098), (1310, 1545612), (1572, 1288010), (1965, 1030408), (2280, 888049), (2489, 813480), (2620, 772806), (3144, 644005), (3930, 515204), (4978, 406740), (5240, 386403), (6779, 298680), (7467, 271160), (7860, 257602), (9956, 203370), (12445, 162696), (13558, 149340), (14934, 135580), (15720, 128801), (19912, 101685), (20337, 99560), (24890, 81348), (27116, 74670), (29868, 67790), (33895, 59736), (37335, 54232), (40674, 49780)]