1198218840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 256

約数和(自身を含む): 4456166400

約数和(自身を除く): 3257947560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 179, 182, 195, 210, 260, 273, 280, 312, 358, 364, 390, 420, 455, 520, 537, 546, 613, 716, 728, 780, 840, 895, 910, 1074, 1092, 1226, 1253, 1365, 1432, 1560, 1790, 1820, 1839, 2148, 2184, 2327, 2452, 2506, 2685, 2730, 3065, 3580, 3640, 3678, 3759, 4291, 4296, 4654, 4904, 5012, 5370, 5460, 6130, 6265, 6981, 7160, 7356, 7518, 7969, 8582, 9195, 9308, 10024, 10740, 10920, 11635, 12260, 12530, 12873, 13962, 14712, 15036, 15938, 16289, 17164, 18390, 18616, 18795, 21455, 21480, 23270, 23907, 24520, 25060, 25746, 27924, 30072, 31876, 32578, 34328, 34905, 36780, 37590, 39845, 42910, 46540, 47814, 48867, 50120, 51492, 55783, 55848, 63752, 64365, 65156, 69810, 73560, 75180, 79690, 81445, 85820, 93080, 95628, 97734, 102984, 109727, 111566, 119535, 128730, 130312, 139620, 150360, 159380, 162890, 167349, 171640, 191256, 195468, 219454, 223132, 239070, 244335, 257460, 278915, 279240, 318760, 325780, 329181, 334698, 390936, 438908, 446264, 478140, 488670, 514920, 548635, 557830, 651560, 658362, 669396, 768089, 836745, 877816, 956280, 977340, 1097270, 1115660, 1316724, 1338792, 1426451, 1536178, 1645905, 1673490, 1954680, 2194540, 2231320, 2304267, 2633448, 2852902, 3072356, 3291810, 3346980, 3840445, 4279353, 4389080, 4608534, 5705804, 6144712, 6583620, 6693960, 7132255, 7680890, 8558706, 9217068, 9985157, 11411608, 11521335, 13167240, 14264510, 15361780, 17117412, 18434136, 19970314, 21396765, 23042670, 28529020, 29955471, 30723560, 34234824, 39940628, 42793530, 46085340, 49925785, 57058040, 59910942, 79881256, 85587060, 92170680, 99851570, 119821884, 149777355, 171174120, 199703140, 239643768, 299554710, 399406280, 599109420, 1198218840]

約数ペア:

[(1, 1198218840), (2, 599109420), (3, 399406280), (4, 299554710), (5, 239643768), (6, 199703140), (7, 171174120), (8, 149777355), (10, 119821884), (12, 99851570), (13, 92170680), (14, 85587060), (15, 79881256), (20, 59910942), (21, 57058040), (24, 49925785), (26, 46085340), (28, 42793530), (30, 39940628), (35, 34234824), (39, 30723560), (40, 29955471), (42, 28529020), (52, 23042670), (56, 21396765), (60, 19970314), (65, 18434136), (70, 17117412), (78, 15361780), (84, 14264510), (91, 13167240), (104, 11521335), (105, 11411608), (120, 9985157), (130, 9217068), (140, 8558706), (156, 7680890), (168, 7132255), (179, 6693960), (182, 6583620), (195, 6144712), (210, 5705804), (260, 4608534), (273, 4389080), (280, 4279353), (312, 3840445), (358, 3346980), (364, 3291810), (390, 3072356), (420, 2852902), (455, 2633448), (520, 2304267), (537, 2231320), (546, 2194540), (613, 1954680), (716, 1673490), (728, 1645905), (780, 1536178), (840, 1426451), (895, 1338792), (910, 1316724), (1074, 1115660), (1092, 1097270), (1226, 977340), (1253, 956280), (1365, 877816), (1432, 836745), (1560, 768089), (1790, 669396), (1820, 658362), (1839, 651560), (2148, 557830), (2184, 548635), (2327, 514920), (2452, 488670), (2506, 478140), (2685, 446264), (2730, 438908), (3065, 390936), (3580, 334698), (3640, 329181), (3678, 325780), (3759, 318760), (4291, 279240), (4296, 278915), (4654, 257460), (4904, 244335), (5012, 239070), (5370, 223132), (5460, 219454), (6130, 195468), (6265, 191256), (6981, 171640), (7160, 167349), (7356, 162890), (7518, 159380), (7969, 150360), (8582, 139620), (9195, 130312), (9308, 128730), (10024, 119535), (10740, 111566), (10920, 109727), (11635, 102984), (12260, 97734), (12530, 95628), (12873, 93080), (13962, 85820), (14712, 81445), (15036, 79690), (15938, 75180), (16289, 73560), (17164, 69810), (18390, 65156), (18616, 64365), (18795, 63752), (21455, 55848), (21480, 55783), (23270, 51492), (23907, 50120), (24520, 48867), (25060, 47814), (25746, 46540), (27924, 42910), (30072, 39845), (31876, 37590), (32578, 36780), (34328, 34905)]