74664480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 186609120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 179, 220, 237, 240, 264, 316, 330, 352, 358, 395, 440, 474, 480, 528, 537, 632, 660, 716, 790, 869, 880, 895, 948, 1056, 1074, 1185, 1264, 1320, 1432, 1580, 1738, 1760, 1790, 1896, 1969, 2148, 2370, 2528, 2607, 2640, 2685, 2864, 3160, 3476, 3580, 3792, 3938, 4296, 4345, 4740, 5214, 5280, 5370, 5728, 5907, 6320, 6952, 7160, 7584, 7876, 8592, 8690, 9480, 9845, 10428, 10740, 11814, 12640, 13035, 13904, 14141, 14320, 15752, 17184, 17380, 18960, 19690, 20856, 21480, 23628, 26070, 27808, 28282, 28640, 29535, 31504, 34760, 37920, 39380, 41712, 42423, 42960, 47256, 52140, 56564, 59070, 63008, 69520, 70705, 78760, 83424, 84846, 85920, 94512, 104280, 113128, 118140, 139040, 141410, 155551, 157520, 169692, 189024, 208560, 212115, 226256, 236280, 282820, 311102, 315040, 339384, 417120, 424230, 452512, 466653, 472560, 565640, 622204, 678768, 777755, 848460, 933306, 945120, 1131280, 1244408, 1357536, 1555510, 1696920, 1866612, 2262560, 2333265, 2488816, 3111020, 3393840, 3733224, 4666530, 4977632, 6222040, 6787680, 7466448, 9333060, 12444080, 14932896, 18666120, 24888160, 37332240, 74664480]

約数ペア:

[(1, 74664480), (2, 37332240), (3, 24888160), (4, 18666120), (5, 14932896), (6, 12444080), (8, 9333060), (10, 7466448), (11, 6787680), (12, 6222040), (15, 4977632), (16, 4666530), (20, 3733224), (22, 3393840), (24, 3111020), (30, 2488816), (32, 2333265), (33, 2262560), (40, 1866612), (44, 1696920), (48, 1555510), (55, 1357536), (60, 1244408), (66, 1131280), (79, 945120), (80, 933306), (88, 848460), (96, 777755), (110, 678768), (120, 622204), (132, 565640), (158, 472560), (160, 466653), (165, 452512), (176, 424230), (179, 417120), (220, 339384), (237, 315040), (240, 311102), (264, 282820), (316, 236280), (330, 226256), (352, 212115), (358, 208560), (395, 189024), (440, 169692), (474, 157520), (480, 155551), (528, 141410), (537, 139040), (632, 118140), (660, 113128), (716, 104280), (790, 94512), (869, 85920), (880, 84846), (895, 83424), (948, 78760), (1056, 70705), (1074, 69520), (1185, 63008), (1264, 59070), (1320, 56564), (1432, 52140), (1580, 47256), (1738, 42960), (1760, 42423), (1790, 41712), (1896, 39380), (1969, 37920), (2148, 34760), (2370, 31504), (2528, 29535), (2607, 28640), (2640, 28282), (2685, 27808), (2864, 26070), (3160, 23628), (3476, 21480), (3580, 20856), (3792, 19690), (3938, 18960), (4296, 17380), (4345, 17184), (4740, 15752), (5214, 14320), (5280, 14141), (5370, 13904), (5728, 13035), (5907, 12640), (6320, 11814), (6952, 10740), (7160, 10428), (7584, 9845), (7876, 9480), (8592, 8690)]