67973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 229920768

約数和(自身を除く): 161947488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 131, 138, 141, 160, 184, 188, 230, 235, 240, 262, 276, 282, 345, 368, 376, 393, 460, 470, 480, 524, 552, 564, 655, 690, 705, 736, 752, 786, 920, 940, 1048, 1081, 1104, 1128, 1310, 1380, 1410, 1504, 1572, 1840, 1880, 1965, 2096, 2162, 2208, 2256, 2620, 2760, 2820, 3013, 3144, 3243, 3680, 3760, 3930, 4192, 4324, 4512, 5240, 5405, 5520, 5640, 6026, 6157, 6288, 6486, 7520, 7860, 8648, 9039, 10480, 10810, 11040, 11280, 12052, 12314, 12576, 12972, 15065, 15720, 16215, 17296, 18078, 18471, 20960, 21620, 22560, 24104, 24628, 25944, 30130, 30785, 31440, 32430, 34592, 36156, 36942, 43240, 45195, 48208, 49256, 51888, 60260, 61570, 62880, 64860, 72312, 73884, 86480, 90390, 92355, 96416, 98512, 103776, 120520, 123140, 129720, 141611, 144624, 147768, 172960, 180780, 184710, 197024, 241040, 246280, 259440, 283222, 289248, 295536, 361560, 369420, 424833, 482080, 492560, 518880, 566444, 591072, 708055, 723120, 738840, 849666, 985120, 1132888, 1416110, 1446240, 1477680, 1699332, 2124165, 2265776, 2832220, 2955360, 3398664, 4248330, 4531552, 5664440, 6797328, 8496660, 11328880, 13594656, 16993320, 22657760, 33986640, 67973280]

約数ペア:

[(1, 67973280), (2, 33986640), (3, 22657760), (4, 16993320), (5, 13594656), (6, 11328880), (8, 8496660), (10, 6797328), (12, 5664440), (15, 4531552), (16, 4248330), (20, 3398664), (23, 2955360), (24, 2832220), (30, 2265776), (32, 2124165), (40, 1699332), (46, 1477680), (47, 1446240), (48, 1416110), (60, 1132888), (69, 985120), (80, 849666), (92, 738840), (94, 723120), (96, 708055), (115, 591072), (120, 566444), (131, 518880), (138, 492560), (141, 482080), (160, 424833), (184, 369420), (188, 361560), (230, 295536), (235, 289248), (240, 283222), (262, 259440), (276, 246280), (282, 241040), (345, 197024), (368, 184710), (376, 180780), (393, 172960), (460, 147768), (470, 144624), (480, 141611), (524, 129720), (552, 123140), (564, 120520), (655, 103776), (690, 98512), (705, 96416), (736, 92355), (752, 90390), (786, 86480), (920, 73884), (940, 72312), (1048, 64860), (1081, 62880), (1104, 61570), (1128, 60260), (1310, 51888), (1380, 49256), (1410, 48208), (1504, 45195), (1572, 43240), (1840, 36942), (1880, 36156), (1965, 34592), (2096, 32430), (2162, 31440), (2208, 30785), (2256, 30130), (2620, 25944), (2760, 24628), (2820, 24104), (3013, 22560), (3144, 21620), (3243, 20960), (3680, 18471), (3760, 18078), (3930, 17296), (4192, 16215), (4324, 15720), (4512, 15065), (5240, 12972), (5405, 12576), (5520, 12314), (5640, 12052), (6026, 11280), (6157, 11040), (6288, 10810), (6486, 10480), (7520, 9039), (7860, 8648)]