194407920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2312

約数の個数: 240

約数和(自身を含む): 790395840

約数和(自身を除く): 595987920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2269, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4538, 4760, 5040, 5355, 5712, 6120, 6807, 7140, 8568, 9076, 9520, 10710, 11345, 12240, 13614, 14280, 15883, 17136, 18152, 20421, 21420, 22690, 27228, 28560, 31766, 34035, 36304, 38573, 40842, 42840, 45380, 47649, 54456, 63532, 68070, 77146, 79415, 81684, 85680, 90760, 95298, 102105, 108912, 115719, 127064, 136140, 142947, 154292, 158830, 163368, 181520, 190596, 192865, 204210, 231438, 238245, 254128, 270011, 272280, 285894, 308584, 317660, 326736, 347157, 381192, 385730, 408420, 462876, 476490, 540022, 544560, 571788, 578595, 617168, 635320, 694314, 714735, 762384, 771460, 810033, 816840, 925752, 952980, 1080044, 1143576, 1157190, 1270640, 1350055, 1388628, 1429470, 1542920, 1620066, 1633680, 1735785, 1851504, 1905960, 2160088, 2287152, 2314380, 2430099, 2700110, 2777256, 2858940, 3085840, 3240132, 3471570, 3811920, 4050165, 4320176, 4628760, 4860198, 5400220, 5554512, 5717880, 6480264, 6943140, 8100330, 9257520, 9720396, 10800440, 11435760, 12150495, 12960528, 13886280, 16200660, 19440792, 21600880, 24300990, 27772560, 32401320, 38881584, 48601980, 64802640, 97203960, 194407920]

約数ペア:

[(1, 194407920), (2, 97203960), (3, 64802640), (4, 48601980), (5, 38881584), (6, 32401320), (7, 27772560), (8, 24300990), (9, 21600880), (10, 19440792), (12, 16200660), (14, 13886280), (15, 12960528), (16, 12150495), (17, 11435760), (18, 10800440), (20, 9720396), (21, 9257520), (24, 8100330), (28, 6943140), (30, 6480264), (34, 5717880), (35, 5554512), (36, 5400220), (40, 4860198), (42, 4628760), (45, 4320176), (48, 4050165), (51, 3811920), (56, 3471570), (60, 3240132), (63, 3085840), (68, 2858940), (70, 2777256), (72, 2700110), (80, 2430099), (84, 2314380), (85, 2287152), (90, 2160088), (102, 1905960), (105, 1851504), (112, 1735785), (119, 1633680), (120, 1620066), (126, 1542920), (136, 1429470), (140, 1388628), (144, 1350055), (153, 1270640), (168, 1157190), (170, 1143576), (180, 1080044), (204, 952980), (210, 925752), (238, 816840), (240, 810033), (252, 771460), (255, 762384), (272, 714735), (280, 694314), (306, 635320), (315, 617168), (336, 578595), (340, 571788), (357, 544560), (360, 540022), (408, 476490), (420, 462876), (476, 408420), (504, 385730), (510, 381192), (560, 347157), (595, 326736), (612, 317660), (630, 308584), (680, 285894), (714, 272280), (720, 270011), (765, 254128), (816, 238245), (840, 231438), (952, 204210), (1008, 192865), (1020, 190596), (1071, 181520), (1190, 163368), (1224, 158830), (1260, 154292), (1360, 142947), (1428, 136140), (1530, 127064), (1680, 115719), (1785, 108912), (1904, 102105), (2040, 95298), (2142, 90760), (2269, 85680), (2380, 81684), (2448, 79415), (2520, 77146), (2856, 68070), (3060, 63532), (3570, 54456), (4080, 47649), (4284, 45380), (4538, 42840), (4760, 40842), (5040, 38573), (5355, 36304), (5712, 34035), (6120, 31766), (6807, 28560), (7140, 27228), (8568, 22690), (9076, 21420), (9520, 20421), (10710, 18152), (11345, 17136), (12240, 15883), (13614, 14280)]