137668560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 443543040

約数和(自身を除く): 305874480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 79, 80, 106, 120, 137, 158, 159, 212, 237, 240, 265, 274, 316, 318, 395, 411, 424, 474, 530, 548, 632, 636, 685, 790, 795, 822, 848, 948, 1060, 1096, 1185, 1264, 1272, 1370, 1580, 1590, 1644, 1896, 2055, 2120, 2192, 2370, 2544, 2740, 3160, 3180, 3288, 3792, 4110, 4187, 4240, 4740, 5480, 6320, 6360, 6576, 7261, 8220, 8374, 9480, 10823, 10960, 12561, 12720, 14522, 16440, 16748, 18960, 20935, 21646, 21783, 25122, 29044, 32469, 32880, 33496, 36305, 41870, 43292, 43566, 50244, 54115, 58088, 62805, 64938, 66992, 72610, 83740, 86584, 87132, 100488, 108230, 108915, 116176, 125610, 129876, 145220, 162345, 167480, 173168, 174264, 200976, 216460, 217830, 251220, 259752, 290440, 324690, 334960, 348528, 432920, 435660, 502440, 519504, 573619, 580880, 649380, 865840, 871320, 1004880, 1147238, 1298760, 1720857, 1742640, 2294476, 2597520, 2868095, 3441714, 4588952, 5736190, 6883428, 8604285, 9177904, 11472380, 13766856, 17208570, 22944760, 27533712, 34417140, 45889520, 68834280, 137668560]

約数ペア:

[(1, 137668560), (2, 68834280), (3, 45889520), (4, 34417140), (5, 27533712), (6, 22944760), (8, 17208570), (10, 13766856), (12, 11472380), (15, 9177904), (16, 8604285), (20, 6883428), (24, 5736190), (30, 4588952), (40, 3441714), (48, 2868095), (53, 2597520), (60, 2294476), (79, 1742640), (80, 1720857), (106, 1298760), (120, 1147238), (137, 1004880), (158, 871320), (159, 865840), (212, 649380), (237, 580880), (240, 573619), (265, 519504), (274, 502440), (316, 435660), (318, 432920), (395, 348528), (411, 334960), (424, 324690), (474, 290440), (530, 259752), (548, 251220), (632, 217830), (636, 216460), (685, 200976), (790, 174264), (795, 173168), (822, 167480), (848, 162345), (948, 145220), (1060, 129876), (1096, 125610), (1185, 116176), (1264, 108915), (1272, 108230), (1370, 100488), (1580, 87132), (1590, 86584), (1644, 83740), (1896, 72610), (2055, 66992), (2120, 64938), (2192, 62805), (2370, 58088), (2544, 54115), (2740, 50244), (3160, 43566), (3180, 43292), (3288, 41870), (3792, 36305), (4110, 33496), (4187, 32880), (4240, 32469), (4740, 29044), (5480, 25122), (6320, 21783), (6360, 21646), (6576, 20935), (7261, 18960), (8220, 16748), (8374, 16440), (9480, 14522), (10823, 12720), (10960, 12561)]