199141080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 613785600

約数和(自身を除く): 414644520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 127, 146, 179, 219, 254, 292, 358, 365, 381, 438, 508, 537, 584, 635, 716, 730, 762, 876, 895, 1016, 1074, 1095, 1270, 1432, 1460, 1524, 1752, 1790, 1905, 2148, 2190, 2540, 2685, 2920, 3048, 3580, 3810, 4296, 4380, 5080, 5370, 7160, 7620, 8760, 9271, 10740, 13067, 15240, 18542, 21480, 22733, 26134, 27813, 37084, 39201, 45466, 46355, 52268, 55626, 65335, 68199, 74168, 78402, 90932, 92710, 104536, 111252, 113665, 130670, 136398, 139065, 156804, 181864, 185420, 196005, 222504, 227330, 261340, 272796, 278130, 313608, 340995, 370840, 392010, 454660, 522680, 545592, 556260, 681990, 784020, 909320, 1112520, 1363980, 1568040, 1659509, 2727960, 3319018, 4978527, 6638036, 8297545, 9957054, 13276072, 16595090, 19914108, 24892635, 33190180, 39828216, 49785270, 66380360, 99570540, 199141080]

約数ペア:

[(1, 199141080), (2, 99570540), (3, 66380360), (4, 49785270), (5, 39828216), (6, 33190180), (8, 24892635), (10, 19914108), (12, 16595090), (15, 13276072), (20, 9957054), (24, 8297545), (30, 6638036), (40, 4978527), (60, 3319018), (73, 2727960), (120, 1659509), (127, 1568040), (146, 1363980), (179, 1112520), (219, 909320), (254, 784020), (292, 681990), (358, 556260), (365, 545592), (381, 522680), (438, 454660), (508, 392010), (537, 370840), (584, 340995), (635, 313608), (716, 278130), (730, 272796), (762, 261340), (876, 227330), (895, 222504), (1016, 196005), (1074, 185420), (1095, 181864), (1270, 156804), (1432, 139065), (1460, 136398), (1524, 130670), (1752, 113665), (1790, 111252), (1905, 104536), (2148, 92710), (2190, 90932), (2540, 78402), (2685, 74168), (2920, 68199), (3048, 65335), (3580, 55626), (3810, 52268), (4296, 46355), (4380, 45466), (5080, 39201), (5370, 37084), (7160, 27813), (7620, 26134), (8760, 22733), (9271, 21480), (10740, 18542), (13067, 15240)]