82554240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 289843200

約数和(自身を除く): 207288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 73, 76, 80, 93, 95, 96, 114, 120, 124, 128, 146, 152, 155, 160, 186, 190, 192, 219, 228, 240, 248, 285, 292, 304, 310, 320, 365, 372, 380, 384, 438, 456, 465, 480, 496, 570, 584, 589, 608, 620, 640, 730, 744, 760, 876, 912, 930, 960, 992, 1095, 1140, 1168, 1178, 1216, 1240, 1387, 1460, 1488, 1520, 1752, 1767, 1824, 1860, 1920, 1984, 2190, 2263, 2280, 2336, 2356, 2432, 2480, 2774, 2920, 2945, 2976, 3040, 3504, 3534, 3648, 3720, 3968, 4161, 4380, 4526, 4560, 4672, 4712, 4960, 5548, 5840, 5890, 5952, 6080, 6789, 6935, 7008, 7068, 7296, 7440, 8322, 8760, 8835, 9052, 9120, 9344, 9424, 9920, 11096, 11315, 11680, 11780, 11904, 12160, 13578, 13870, 14016, 14136, 14880, 16644, 17520, 17670, 18104, 18240, 18848, 19840, 20805, 22192, 22630, 23360, 23560, 27156, 27740, 28032, 28272, 29760, 33288, 33945, 35040, 35340, 36208, 36480, 37696, 41610, 42997, 44384, 45260, 46720, 47120, 54312, 55480, 56544, 59520, 66576, 67890, 70080, 70680, 72416, 75392, 83220, 85994, 88768, 90520, 94240, 108624, 110960, 113088, 128991, 133152, 135780, 140160, 141360, 144832, 166440, 171988, 177536, 181040, 188480, 214985, 217248, 221920, 226176, 257982, 266304, 271560, 282720, 289664, 332880, 343976, 362080, 376960, 429970, 434496, 443840, 515964, 532608, 543120, 565440, 644955, 665760, 687952, 724160, 859940, 868992, 887680, 1031928, 1086240, 1130880, 1289910, 1331520, 1375904, 1448320, 1719880, 2063856, 2172480, 2579820, 2663040, 2751808, 3439760, 4127712, 4344960, 5159640, 5503616, 6879520, 8255424, 10319280, 13759040, 16510848, 20638560, 27518080, 41277120, 82554240]

約数ペア:

[(1, 82554240), (2, 41277120), (3, 27518080), (4, 20638560), (5, 16510848), (6, 13759040), (8, 10319280), (10, 8255424), (12, 6879520), (15, 5503616), (16, 5159640), (19, 4344960), (20, 4127712), (24, 3439760), (30, 2751808), (31, 2663040), (32, 2579820), (38, 2172480), (40, 2063856), (48, 1719880), (57, 1448320), (60, 1375904), (62, 1331520), (64, 1289910), (73, 1130880), (76, 1086240), (80, 1031928), (93, 887680), (95, 868992), (96, 859940), (114, 724160), (120, 687952), (124, 665760), (128, 644955), (146, 565440), (152, 543120), (155, 532608), (160, 515964), (186, 443840), (190, 434496), (192, 429970), (219, 376960), (228, 362080), (240, 343976), (248, 332880), (285, 289664), (292, 282720), (304, 271560), (310, 266304), (320, 257982), (365, 226176), (372, 221920), (380, 217248), (384, 214985), (438, 188480), (456, 181040), (465, 177536), (480, 171988), (496, 166440), (570, 144832), (584, 141360), (589, 140160), (608, 135780), (620, 133152), (640, 128991), (730, 113088), (744, 110960), (760, 108624), (876, 94240), (912, 90520), (930, 88768), (960, 85994), (992, 83220), (1095, 75392), (1140, 72416), (1168, 70680), (1178, 70080), (1216, 67890), (1240, 66576), (1387, 59520), (1460, 56544), (1488, 55480), (1520, 54312), (1752, 47120), (1767, 46720), (1824, 45260), (1860, 44384), (1920, 42997), (1984, 41610), (2190, 37696), (2263, 36480), (2280, 36208), (2336, 35340), (2356, 35040), (2432, 33945), (2480, 33288), (2774, 29760), (2920, 28272), (2945, 28032), (2976, 27740), (3040, 27156), (3504, 23560), (3534, 23360), (3648, 22630), (3720, 22192), (3968, 20805), (4161, 19840), (4380, 18848), (4526, 18240), (4560, 18104), (4672, 17670), (4712, 17520), (4960, 16644), (5548, 14880), (5840, 14136), (5890, 14016), (5952, 13870), (6080, 13578), (6789, 12160), (6935, 11904), (7008, 11780), (7068, 11680), (7296, 11315), (7440, 11096), (8322, 9920), (8760, 9424), (8835, 9344), (9052, 9120)]