485721040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 1339557120

約数和(自身を除く): 853836080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 61, 70, 80, 112, 118, 122, 140, 236, 241, 244, 280, 295, 305, 413, 427, 472, 482, 488, 560, 590, 610, 826, 854, 944, 964, 976, 1180, 1205, 1220, 1652, 1687, 1708, 1928, 2065, 2135, 2360, 2410, 2440, 3304, 3374, 3416, 3599, 3856, 4130, 4270, 4720, 4820, 4880, 6608, 6748, 6832, 7198, 8260, 8435, 8540, 9640, 13496, 14219, 14396, 14701, 16520, 16870, 17080, 17995, 19280, 25193, 26992, 28438, 28792, 29402, 33040, 33740, 34160, 35990, 50386, 56876, 57584, 58804, 67480, 71095, 71980, 73505, 99533, 100772, 102907, 113752, 117608, 125965, 134960, 142190, 143960, 147010, 199066, 201544, 205814, 227504, 235216, 251930, 284380, 287920, 294020, 398132, 403088, 411628, 497665, 503860, 514535, 568760, 588040, 796264, 823256, 867359, 995330, 1007720, 1029070, 1137520, 1176080, 1592528, 1646512, 1734718, 1990660, 2015440, 2058140, 3469436, 3981320, 4116280, 4336795, 6071513, 6938872, 7962640, 8232560, 8673590, 12143026, 13877744, 17347180, 24286052, 30357565, 34694360, 48572104, 60715130, 69388720, 97144208, 121430260, 242860520, 485721040]

約数ペア:

[(1, 485721040), (2, 242860520), (4, 121430260), (5, 97144208), (7, 69388720), (8, 60715130), (10, 48572104), (14, 34694360), (16, 30357565), (20, 24286052), (28, 17347180), (35, 13877744), (40, 12143026), (56, 8673590), (59, 8232560), (61, 7962640), (70, 6938872), (80, 6071513), (112, 4336795), (118, 4116280), (122, 3981320), (140, 3469436), (236, 2058140), (241, 2015440), (244, 1990660), (280, 1734718), (295, 1646512), (305, 1592528), (413, 1176080), (427, 1137520), (472, 1029070), (482, 1007720), (488, 995330), (560, 867359), (590, 823256), (610, 796264), (826, 588040), (854, 568760), (944, 514535), (964, 503860), (976, 497665), (1180, 411628), (1205, 403088), (1220, 398132), (1652, 294020), (1687, 287920), (1708, 284380), (1928, 251930), (2065, 235216), (2135, 227504), (2360, 205814), (2410, 201544), (2440, 199066), (3304, 147010), (3374, 143960), (3416, 142190), (3599, 134960), (3856, 125965), (4130, 117608), (4270, 113752), (4720, 102907), (4820, 100772), (4880, 99533), (6608, 73505), (6748, 71980), (6832, 71095), (7198, 67480), (8260, 58804), (8435, 57584), (8540, 56876), (9640, 50386), (13496, 35990), (14219, 34160), (14396, 33740), (14701, 33040), (16520, 29402), (16870, 28792), (17080, 28438), (17995, 26992), (19280, 25193)]