392187420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 168

約数和(自身を含む): 1269943584

約数和(自身を除く): 877756164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 727, 729, 740, 810, 972, 999, 1110, 1215, 1332, 1454, 1458, 1620, 1665, 1998, 2181, 2220, 2430, 2908, 2916, 2997, 3330, 3635, 3645, 3996, 4362, 4860, 4995, 5994, 6543, 6660, 7270, 7290, 8724, 8991, 9990, 10905, 11988, 13086, 14540, 14580, 14985, 17982, 19629, 19980, 21810, 26172, 26899, 26973, 29970, 32715, 35964, 39258, 43620, 44955, 53798, 53946, 58887, 59940, 65430, 78516, 80697, 89910, 98145, 107596, 107892, 117774, 130860, 134495, 134865, 161394, 176661, 179820, 196290, 235548, 242091, 268990, 269730, 294435, 322788, 353322, 392580, 403485, 484182, 529983, 537980, 539460, 588870, 706644, 726273, 806970, 883305, 968364, 1059966, 1177740, 1210455, 1452546, 1613940, 1766610, 2119932, 2178819, 2420910, 2649915, 2905092, 3533220, 3631365, 4357638, 4841820, 5299830, 6536457, 7262730, 8715276, 10599660, 10894095, 13072914, 14525460, 19609371, 21788190, 26145828, 32682285, 39218742, 43576380, 65364570, 78437484, 98046855, 130729140, 196093710, 392187420]

約数ペア:

[(1, 392187420), (2, 196093710), (3, 130729140), (4, 98046855), (5, 78437484), (6, 65364570), (9, 43576380), (10, 39218742), (12, 32682285), (15, 26145828), (18, 21788190), (20, 19609371), (27, 14525460), (30, 13072914), (36, 10894095), (37, 10599660), (45, 8715276), (54, 7262730), (60, 6536457), (74, 5299830), (81, 4841820), (90, 4357638), (108, 3631365), (111, 3533220), (135, 2905092), (148, 2649915), (162, 2420910), (180, 2178819), (185, 2119932), (222, 1766610), (243, 1613940), (270, 1452546), (324, 1210455), (333, 1177740), (370, 1059966), (405, 968364), (444, 883305), (486, 806970), (540, 726273), (555, 706644), (666, 588870), (727, 539460), (729, 537980), (740, 529983), (810, 484182), (972, 403485), (999, 392580), (1110, 353322), (1215, 322788), (1332, 294435), (1454, 269730), (1458, 268990), (1620, 242091), (1665, 235548), (1998, 196290), (2181, 179820), (2220, 176661), (2430, 161394), (2908, 134865), (2916, 134495), (2997, 130860), (3330, 117774), (3635, 107892), (3645, 107596), (3996, 98145), (4362, 89910), (4860, 80697), (4995, 78516), (5994, 65430), (6543, 59940), (6660, 58887), (7270, 53946), (7290, 53798), (8724, 44955), (8991, 43620), (9990, 39258), (10905, 35964), (11988, 32715), (13086, 29970), (14540, 26973), (14580, 26899), (14985, 26172), (17982, 21810), (19629, 19980)]